46421524 has 12 divisors (see below), whose sum is σ = 82966464. Its totient is φ = 22716824.

The previous prime is 46421483. The next prime is 46421533. The reversal of 46421524 is 42512464.

It is a junction number, because it is equal to n+sod(n) for n = 46421492 and 46421501.

It is a congruent number.

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, 123274 + ... + 123649.

It is an arithmetic number, because the mean of its divisors is an integer number (6913872).

Almost surely, 2^46421524 is an apocalyptic number.

It is an amenable number.

46421524 is a deficient number, since it is larger than the sum of its proper divisors (36544940).

46421524 is a wasteful number, since it uses less digits than its factorization.

46421524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246974 (or 246972 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 46421524 is about 6813.3342791911. The cubic root of 46421524 is about 359.3959107580.

Adding to 46421524 its reverse (42512464), we get a palindrome (88933988).

The spelling of 46421524 in words is "forty-six million, four hundred twenty-one thousand, five hundred twenty-four".