946457432 has 16 divisors (see below), whose sum is σ = 1782428760. Its totient is φ = 471143104.

The previous prime is 946457399. The next prime is 946457437. The reversal of 946457432 is 234754649.

946457432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946457437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258773 + ... + 262404.

Almost surely, 2^946457432 is an apocalyptic number.

It is an amenable number.

946457432 is a deficient number, since it is larger than the sum of its proper divisors (835971328).

946457432 is a wasteful number, since it uses less digits than its factorization.

946457432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521410 (or 521406 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 946457432 is about 30764.5482983255. The cubic root of 946457432 is about 981.8241161237.

The spelling of 946457432 in words is "nine hundred forty-six million, four hundred fifty-seven thousand, four hundred thirty-two".