46640522 has 8 divisors (see below), whose sum is σ = 70803936. Its totient is φ = 23039212.

The previous prime is 46640519. The next prime is 46640533. The reversal of 46640522 is 22504664.

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

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, 140318 + ... + 140649.

It is an arithmetic number, because the mean of its divisors is an integer number (8850492).

Almost surely, 2^46640522 is an apocalyptic number.

46640522 is a deficient number, since it is larger than the sum of its proper divisors (24163414).

46640522 is a wasteful number, since it uses less digits than its factorization.

46640522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281052.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46640522 is about 6829.3866488873. The cubic root of 46640522 is about 359.9601859262.

The spelling of 46640522 in words is "forty-six million, six hundred forty thousand, five hundred twenty-two".