46742368 has 24 divisors (see below), whose sum is σ = 92186640. Its totient is φ = 23329920.

The previous prime is 46742341. The next prime is 46742407. The reversal of 46742368 is 86324764.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46742368.

It is a congruent number.

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, 25978 + ... + 27718.

It is an arithmetic number, because the mean of its divisors is an integer number (3841110).

Almost surely, 2^46742368 is an apocalyptic number.

It is an amenable number.

46742368 is a deficient number, since it is larger than the sum of its proper divisors (45444272).

46742368 is a wasteful number, since it uses less digits than its factorization.

46742368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590 (or 2582 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 46742368 is about 6836.8390356948. The cubic root of 46742368 is about 360.2220029859. Note that the first 3 decimals are identical.

It can be divided in two parts, 4674236 and 8, that added together give a square (4674244 = 2162²).

The spelling of 46742368 in words is "forty-six million, seven hundred forty-two thousand, three hundred sixty-eight".