46720816 has 10 divisors (see below), whose sum is σ = 90521612. Its totient is φ = 23360400.

The previous prime is 46720787. The next prime is 46720823. The reversal of 46720816 is 61802764.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460010 + ... + 1460041.

Almost surely, 2^46720816 is an apocalyptic number.

It is an amenable number.

46720816 is a deficient number, since it is larger than the sum of its proper divisors (43800796).

46720816 is a wasteful number, since it uses less digits than its factorization.

46720816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920059 (or 2920053 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 46720816 is about 6835.2626869785. The cubic root of 46720816 is about 360.1666306799.

The spelling of 46720816 in words is "forty-six million, seven hundred twenty thousand, eight hundred sixteen".