46470540 has 48 divisors (see below), whose sum is σ = 130824288. Its totient is φ = 12324864.

The previous prime is 46470521. The next prime is 46470563. The reversal of 46470540 is 4507464.

It is a super-2 number, since 2×46470540² = 4319022175783200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 46470498 and 46470507.

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, 9574 + ... + 13586.

It is an arithmetic number, because the mean of its divisors is an integer number (2725506).

Almost surely, 2^46470540 is an apocalyptic number.

It is an amenable number.

46470540 is an abundant number, since it is smaller than the sum of its proper divisors (84353748).

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

46470540 is a wasteful number, since it uses less digits than its factorization.

46470540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218 (or 4216 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 46470540 is about 6816.9303942464. The cubic root of 46470540 is about 359.5223603863.

The spelling of 46470540 in words is "forty-six million, four hundred seventy thousand, five hundred forty".