1054249716 has 72 divisors (see below), whose sum is σ = 2690591904. Its totient is φ = 321110400.

The previous prime is 1054249709. The next prime is 1054249727. The reversal of 1054249716 is 6179424501.

It is a super-2 number, since 2×1054249716² = 2222884927372161312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202255 + ... + 207401.

It is an arithmetic number, because the mean of its divisors is an integer number (37369332).

Almost surely, 2^1054249716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054249716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345295952).

1054249716 is an abundant number, since it is smaller than the sum of its proper divisors (1636342188).

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

1054249716 is a wasteful number, since it uses less digits than its factorization.

1054249716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281 (or 5266 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1054249716 is about 32469.2118167349. The cubic root of 1054249716 is about 1017.7657477865.

The spelling of 1054249716 in words is "one billion, fifty-four million, two hundred forty-nine thousand, seven hundred sixteen".