45688361 has 8 divisors (see below), whose sum is σ = 46751040. Its totient is φ = 44635408.

The previous prime is 45688351. The next prime is 45688381. The reversal of 45688361 is 16388654.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45688361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45688301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7535 + ... + 12171.

It is an arithmetic number, because the mean of its divisors is an integer number (5843880).

Almost surely, 2^45688361 is an apocalyptic number.

It is an amenable number.

45688361 is a deficient number, since it is larger than the sum of its proper divisors (1062679).

45688361 is a wasteful number, since it uses less digits than its factorization.

45688361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863.

The product of its digits is 138240, while the sum is 41.

The square root of 45688361 is about 6759.3166074685. The cubic root of 45688361 is about 357.4938098591.

The spelling of 45688361 in words is "forty-five million, six hundred eighty-eight thousand, three hundred sixty-one".