46640744 has 16 divisors (see below), whose sum is σ = 92054400. Its totient is φ = 22092912.

The previous prime is 46640743. The next prime is 46640747. The reversal of 46640744 is 44704664.

It is not an unprimeable number, because it can be changed into a prime (46640743) 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, 153272 + ... + 153575.

It is an arithmetic number, because the mean of its divisors is an integer number (5753400).

Almost surely, 2^46640744 is an apocalyptic number.

It is an amenable number.

46640744 is a deficient number, since it is larger than the sum of its proper divisors (45413656).

46640744 is a wasteful number, since it uses less digits than its factorization.

46640744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306872 (or 306868 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 46640744 is about 6829.4029021577. The cubic root of 46640744 is about 359.9607570392.

The spelling of 46640744 in words is "forty-six million, six hundred forty thousand, seven hundred forty-four".