46399522 has 16 divisors (see below), whose sum is σ = 75290040. Its totient is φ = 21318912.

The previous prime is 46399519. The next prime is 46399567. The reversal of 46399522 is 22599364.

It can be written as a sum of positive squares in 4 ways, for example, as 46389721 + 9801 = 6811^2 + 99^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058 + ... + 9850.

Almost surely, 2^46399522 is an apocalyptic number.

46399522 is a deficient number, since it is larger than the sum of its proper divisors (28890518).

46399522 is a wasteful number, since it uses less digits than its factorization.

46399522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8037.

The product of its digits is 116640, while the sum is 40.

The square root of 46399522 is about 6811.7194598721. The cubic root of 46399522 is about 359.3391218826.

It can be divided in two parts, 4639 and 9522, that added together give a square (14161 = 119²).

The spelling of 46399522 in words is "forty-six million, three hundred ninety-nine thousand, five hundred twenty-two".