46521236 has 12 divisors (see below), whose sum is σ = 81703860. Its totient is φ = 23177280.

The previous prime is 46521217. The next prime is 46521239. The reversal of 46521236 is 63212564.

It can be written as a sum of positive squares in 2 ways, for example, as 32035600 + 14485636 = 5660^2 + 3806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46521199 and 46521208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46521239) 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, 19571 + ... + 21818.

It is an arithmetic number, because the mean of its divisors is an integer number (6808655).

Almost surely, 2^46521236 is an apocalyptic number.

It is an amenable number.

46521236 is a deficient number, since it is larger than the sum of its proper divisors (35182624).

46521236 is a wasteful number, since it uses less digits than its factorization.

46521236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41674 (or 41672 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 46521236 is about 6820.6477698236. The cubic root of 46521236 is about 359.6530505090.

The spelling of 46521236 in words is "forty-six million, five hundred twenty-one thousand, two hundred thirty-six".