46255146 has 32 divisors (see below), whose sum is σ = 105988608. Its totient is φ = 13182960.

The previous prime is 46255133. The next prime is 46255189. The reversal of 46255146 is 64155264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19501 + ... + 21743.

It is an arithmetic number, because the mean of its divisors is an integer number (3312144).

Almost surely, 2^46255146 is an apocalyptic number.

46255146 is an abundant number, since it is smaller than the sum of its proper divisors (59733462).

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

46255146 is a wasteful number, since it uses less digits than its factorization.

46255146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its digits is 28800, while the sum is 33.

The square root of 46255146 is about 6801.1135852888. The cubic root of 46255146 is about 358.9660300516.

It can be divided in two parts, 462 and 55146, that multiplied together give a palindrome (25477452).

The spelling of 46255146 in words is "forty-six million, two hundred fifty-five thousand, one hundred forty-six".