46516978 has 8 divisors (see below), whose sum is σ = 73447920. Its totient is φ = 22034340.

The previous prime is 46516969. The next prime is 46516979. The reversal of 46516978 is 87961564.

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

It is not an unprimeable number, because it can be changed into a prime (46516979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612028 + ... + 612103.

It is an arithmetic number, because the mean of its divisors is an integer number (9180990).

Almost surely, 2^46516978 is an apocalyptic number.

46516978 is a deficient number, since it is larger than the sum of its proper divisors (26930942).

46516978 is a wasteful number, since it uses less digits than its factorization.

46516978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224152.

The product of its digits is 362880, while the sum is 46.

The square root of 46516978 is about 6820.3356222403. The cubic root of 46516978 is about 359.6420773883.

The spelling of 46516978 in words is "forty-six million, five hundred sixteen thousand, nine hundred seventy-eight".