46030478 has 16 divisors (see below), whose sum is σ = 75578496. Its totient is φ = 20895840.

The previous prime is 46030471. The next prime is 46030487. The reversal of 46030478 is 87403064.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46030471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12926 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (4723656).

Almost surely, 2^46030478 is an apocalyptic number.

46030478 is a deficient number, since it is larger than the sum of its proper divisors (29548018).

46030478 is a wasteful number, since it uses less digits than its factorization.

46030478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29099.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 46030478 is about 6784.5764790442. The cubic root of 46030478 is about 358.3839030607.

The spelling of 46030478 in words is "forty-six million, thirty thousand, four hundred seventy-eight".