46504381 has 36 divisors (see below), whose sum is σ = 62544960. Its totient is φ = 34186320.

The previous prime is 46504351. The next prime is 46504399. The reversal of 46504381 is 18340564.

It is a happy number.

It is not a de Polignac number, because 46504381 - 2⁵ = 46504349 is a prime.

It is a super-2 number, since 2×46504381² = 4325314904386322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46504351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 194460 + ... + 194698.

It is an arithmetic number, because the mean of its divisors is an integer number (1737360).

Almost surely, 2^46504381 is an apocalyptic number.

It is an amenable number.

46504381 is a deficient number, since it is larger than the sum of its proper divisors (16040579).

46504381 is a wasteful number, since it uses less digits than its factorization.

46504381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 46504381 is about 6819.4120714326. The cubic root of 46504381 is about 359.6096102443.

It can be divided in two parts, 465043 and 81, that added together give a square (465124 = 682²).

The spelling of 46504381 in words is "forty-six million, five hundred four thousand, three hundred eighty-one".