45961185 has 8 divisors (see below), whose sum is σ = 73537920. Its totient is φ = 24512624.

The previous prime is 45961163. The next prime is 45961187. The reversal of 45961185 is 58116954.

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

It is a cyclic number.

It is not a de Polignac number, because 45961185 - 2¹³ = 45952993 is a prime.

It is a super-2 number, since 2×45961185² = 4224861053208450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45961187) 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, 1532025 + ... + 1532054.

It is an arithmetic number, because the mean of its divisors is an integer number (9192240).

Almost surely, 2^45961185 is an apocalyptic number.

It is an amenable number.

45961185 is a deficient number, since it is larger than the sum of its proper divisors (27576735).

45961185 is a wasteful number, since it uses less digits than its factorization.

45961185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064087.

The product of its digits is 43200, while the sum is 39.

The square root of 45961185 is about 6779.4678994741. The cubic root of 45961185 is about 358.2039790298.

The spelling of 45961185 in words is "forty-five million, nine hundred sixty-one thousand, one hundred eighty-five".