1050707490 has 96 divisors (see below), whose sum is σ = 3028161024. Its totient is φ = 232404480.

The previous prime is 1050707479. The next prime is 1050707501. The reversal of 1050707490 is 947070501.

It is an interprime number because it is at equal distance from previous prime (1050707479) and next prime (1050707501).

It is a super-2 number, since 2×1050707490² = 2207972459084200200, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34042 + ... + 57098.

It is an arithmetic number, because the mean of its divisors is an integer number (31543344).

Almost surely, 2^1050707490 is an apocalyptic number.

1050707490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050707490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514080512).

1050707490 is an abundant number, since it is smaller than the sum of its proper divisors (1977453534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050707490 is a wasteful number, since it uses less digits than its factorization.

1050707490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23112 (or 23105 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 1050707490 is about 32414.6184614288. The cubic root of 1050707490 is about 1016.6245881835.

Adding to 1050707490 its reverse (947070501), we get a palindrome (1997777991).

The spelling of 1050707490 in words is "one billion, fifty million, seven hundred seven thousand, four hundred ninety".