45601236 has 36 divisors (see below), whose sum is σ = 115512852. Its totient is φ = 15168384.

The previous prime is 45601189. The next prime is 45601261. The reversal of 45601236 is 63210654.

It can be written as a sum of positive squares in 2 ways, for example, as 9960336 + 35640900 = 3156^2 + 5970^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21186 + ... + 23238.

Almost surely, 2^45601236 is an apocalyptic number.

It is an amenable number.

45601236 is an abundant number, since it is smaller than the sum of its proper divisors (69911616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45601236 is a wasteful number, since it uses less digits than its factorization.

45601236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 45601236 is about 6752.8687237351. The cubic root of 45601236 is about 357.2664254168.

The spelling of 45601236 in words is "forty-five million, six hundred one thousand, two hundred thirty-six".