1062561304 has 32 divisors (see below), whose sum is σ = 2329873920. Its totient is φ = 444792096.

The previous prime is 1062561293. The next prime is 1062561323. The reversal of 1062561304 is 4031652601.

It is a super-2 number, since 2×1062561304² = 2258073049516360832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218224 + ... + 223039.

It is an arithmetic number, because the mean of its divisors is an integer number (72808560).

Almost surely, 2^1062561304 is an apocalyptic number.

1062561304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1062561304 is an abundant number, since it is smaller than the sum of its proper divisors (1267312616).

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

1062561304 is a wasteful number, since it uses less digits than its factorization.

1062561304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441319 (or 441315 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1062561304 is about 32596.9523728830. The cubic root of 1062561304 is about 1020.4334003399.

The spelling of 1062561304 in words is "one billion, sixty-two million, five hundred sixty-one thousand, three hundred four".