46142554 has 12 divisors (see below), whose sum is σ = 72355626. Its totient is φ = 22067672.

The previous prime is 46142527. The next prime is 46142563. The reversal of 46142554 is 45524164.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 34398225 + 11744329 = 5865^2 + 3427^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20749 + ... + 22864.

Almost surely, 2^46142554 is an apocalyptic number.

46142554 is a deficient number, since it is larger than the sum of its proper divisors (26213072).

46142554 is a wasteful number, since it uses less digits than its factorization.

46142554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43661 (or 43638 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 46142554 is about 6792.8310740074. The cubic root of 46142554 is about 358.6745342605.

The spelling of 46142554 in words is "forty-six million, one hundred forty-two thousand, five hundred fifty-four".