46345432 has 32 divisors (see below), whose sum is σ = 99839520. Its totient is φ = 19756800.

The previous prime is 46345399. The next prime is 46345433. The reversal of 46345432 is 23454364.

It is a junction number, because it is equal to n+sod(n) for n = 46345394 and 46345403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46345433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8932 + ... + 13132.

It is an arithmetic number, because the mean of its divisors is an integer number (3119985).

Almost surely, 2^46345432 is an apocalyptic number.

It is an amenable number.

46345432 is an abundant number, since it is smaller than the sum of its proper divisors (53494088).

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

46345432 is a wasteful number, since it uses less digits than its factorization.

46345432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411 (or 4407 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 46345432 is about 6807.7479389296. The cubic root of 46345432 is about 359.1994350218.

Adding to 46345432 its reverse (23454364), we get a palindrome (69799796).

It can be divided in two parts, 4 and 6345432, that added together give a palindrome (6345436).

The spelling of 46345432 in words is "forty-six million, three hundred forty-five thousand, four hundred thirty-two".