46720736 has 24 divisors (see below), whose sum is σ = 92136240. Its totient is φ = 23321088.

The previous prime is 46720733. The next prime is 46720763. The reversal of 46720736 is 63702764.

It is a junction number, because it is equal to n+sod(n) for n = 46720696 and 46720705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46720733) 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, 31565 + ... + 33011.

It is an arithmetic number, because the mean of its divisors is an integer number (3839010).

Almost surely, 2^46720736 is an apocalyptic number.

It is an amenable number.

46720736 is a deficient number, since it is larger than the sum of its proper divisors (45415504).

46720736 is a wasteful number, since it uses less digits than its factorization.

46720736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 46720736 is about 6835.2568349697. The cubic root of 46720736 is about 360.1664251088.

The spelling of 46720736 in words is "forty-six million, seven hundred twenty thousand, seven hundred thirty-six".