45966345 has 16 divisors (see below), whose sum is σ = 73645440. Its totient is φ = 24482304.

The previous prime is 45966337. The next prime is 45966353. The reversal of 45966345 is 54366954.

It is an interprime number because it is at equal distance from previous prime (45966337) and next prime (45966353).

It is not a de Polignac number, because 45966345 - 2³ = 45966337 is a prime.

It is a super-2 number, since 2×45966345² = 4225809745318050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45966297 and 45966306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12921 + ... + 16089.

It is an arithmetic number, because the mean of its divisors is an integer number (4602840).

Almost surely, 2^45966345 is an apocalyptic number.

It is an amenable number.

45966345 is a deficient number, since it is larger than the sum of its proper divisors (27679095).

45966345 is a wasteful number, since it uses less digits than its factorization.

45966345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144.

The product of its digits is 388800, while the sum is 42.

The square root of 45966345 is about 6779.8484496337. The cubic root of 45966345 is about 358.2173835534.

The spelling of 45966345 in words is "forty-five million, nine hundred sixty-six thousand, three hundred forty-five".