1056007330 has 48 divisors (see below), whose sum is σ = 2262617280. Its totient is φ = 353632608.

The previous prime is 1056007319. The next prime is 1056007333. The reversal of 1056007330 is 337006501.

It is a happy number.

It is a super-2 number, since 2×1056007330² = 2230302962027457800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056007295 and 1056007304.

It is not an unprimeable number, because it can be changed into a prime (1056007333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3990 + ... + 46129.

It is an arithmetic number, because the mean of its divisors is an integer number (47137860).

Almost surely, 2^1056007330 is an apocalyptic number.

1056007330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056007330 is an abundant number, since it is smaller than the sum of its proper divisors (1206609950).

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

1056007330 is a wasteful number, since it uses less digits than its factorization.

1056007330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50183 (or 50176 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 1056007330 is about 32496.2664009267. The cubic root of 1056007330 is about 1018.3310300973.

The spelling of 1056007330 in words is "one billion, fifty-six million, seven thousand, three hundred thirty".