1061401350 has 24 divisors (see below), whose sum is σ = 2632275720. Its totient is φ = 283040320.

The previous prime is 1061401339. The next prime is 1061401387. The reversal of 1061401350 is 531041601.

It is a super-2 number, since 2×1061401350² = 2253145651563645000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3537855 + ... + 3538154.

It is an arithmetic number, because the mean of its divisors is an integer number (109678155).

Almost surely, 2^1061401350 is an apocalyptic number.

1061401350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061401350 is an abundant number, since it is smaller than the sum of its proper divisors (1570874370).

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

1061401350 is a wasteful number, since it uses less digits than its factorization.

1061401350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076024 (or 7076019 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1061401350 is about 32579.1551455835. The cubic root of 1061401350 is about 1020.0619435661.

Adding to 1061401350 its reverse (531041601), we get a palindrome (1592442951).

The spelling of 1061401350 in words is "one billion, sixty-one million, four hundred one thousand, three hundred fifty".