46146572 has 6 divisors (see below), whose sum is σ = 80756508. Its totient is φ = 23073284.

The previous prime is 46146563. The next prime is 46146577. The reversal of 46146572 is 27564164.

It is a super-2 number, since 2×46146572² = 4259012214702368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46146577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768318 + ... + 5768325.

It is an arithmetic number, because the mean of its divisors is an integer number (13459418).

Almost surely, 2^46146572 is an apocalyptic number.

It is an amenable number.

46146572 is a deficient number, since it is larger than the sum of its proper divisors (34609936).

46146572 is a wasteful number, since it uses less digits than its factorization.

46146572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11536647 (or 11536645 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 46146572 is about 6793.1268205444. The cubic root of 46146572 is about 358.6849448419.

The spelling of 46146572 in words is "forty-six million, one hundred forty-six thousand, five hundred seventy-two".