1070405232 has 40 divisors (see below), whose sum is σ = 2977923984. Its totient is φ = 329355264.

The previous prime is 1070405201. The next prime is 1070405233. The reversal of 1070405232 is 2325040701.

It is a super-2 number, since 2×1070405232² = 2291534721385947648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070405233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857073 + ... + 858320.

Almost surely, 2^1070405232 is an apocalyptic number.

1070405232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1070405232 is an abundant number, since it is smaller than the sum of its proper divisors (1907518752).

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

1070405232 is a wasteful number, since it uses less digits than its factorization.

1070405232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715417 (or 1715411 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 1070405232 is about 32717.0480330974. The cubic root of 1070405232 is about 1022.9382254063.

Adding to 1070405232 its reverse (2325040701), we get a palindrome (3395445933).

The spelling of 1070405232 in words is "one billion, seventy million, four hundred five thousand, two hundred thirty-two".