46072478 has 8 divisors (see below), whose sum is σ = 69821472. Its totient is φ = 22798656.

The previous prime is 46072459. The next prime is 46072513. The reversal of 46072478 is 87427064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118550 + ... + 118937.

It is an arithmetic number, because the mean of its divisors is an integer number (8727684).

Almost surely, 2^46072478 is an apocalyptic number.

46072478 is a deficient number, since it is larger than the sum of its proper divisors (23748994).

46072478 is a wasteful number, since it uses less digits than its factorization.

46072478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237586.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 46072478 is about 6787.6710291528. The cubic root of 46072478 is about 358.4928710667.

The spelling of 46072478 in words is "forty-six million, seventy-two thousand, four hundred seventy-eight".