1070456832 has 84 divisors (see below), whose sum is σ = 3092455080. Its totient is φ = 356794368.

The previous prime is 1070456831. The next prime is 1070456843. The reversal of 1070456832 is 2386540701.

It is a super-2 number, since 2×1070456832² = 2291755658350952448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070456831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66469 + ... + 80987.

Almost surely, 2^1070456832 is an apocalyptic number.

1070456832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1070456832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546227540).

1070456832 is an abundant number, since it is smaller than the sum of its proper divisors (2021998248).

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

1070456832 is an equidigital number, since it uses as much as digits as its factorization.

1070456832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551 (or 14524 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1070456832 is about 32717.8366032964. The cubic root of 1070456832 is about 1022.9546624100.

The spelling of 1070456832 in words is "one billion, seventy million, four hundred fifty-six thousand, eight hundred thirty-two".