46243432 has 16 divisors (see below), whose sum is σ = 90476640. Its totient is φ = 22116336.

The previous prime is 46243427. The next prime is 46243453. The reversal of 46243432 is 23434264.

It is a self number, because there is not a number n which added to its sum of digits gives 46243432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125478 + ... + 125845.

It is an arithmetic number, because the mean of its divisors is an integer number (5654790).

Almost surely, 2^46243432 is an apocalyptic number.

It is an amenable number.

46243432 is a deficient number, since it is larger than the sum of its proper divisors (44233208).

46243432 is a wasteful number, since it uses less digits than its factorization.

46243432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251352 (or 251348 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 46243432 is about 6800.2523482588. The cubic root of 46243432 is about 358.9357250769.

Adding to 46243432 its reverse (23434264), we get a palindrome (69677696).

The spelling of 46243432 in words is "forty-six million, two hundred forty-three thousand, four hundred thirty-two".