45970961 has 4 divisors (see below), whose sum is σ = 46524912. Its totient is φ = 45417012.

The previous prime is 45970957. The next prime is 45970979. The reversal of 45970961 is 16907954.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45970961 - 2² = 45970957 is a prime.

It is a super-2 number, since 2×45970961² = 4226658510527042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45970921) 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, 276851 + ... + 277016.

It is an arithmetic number, because the mean of its divisors is an integer number (11631228).

Almost surely, 2^45970961 is an apocalyptic number.

It is an amenable number.

45970961 is a deficient number, since it is larger than the sum of its proper divisors (553951).

45970961 is an equidigital number, since it uses as much as digits as its factorization.

45970961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553950.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 45970961 is about 6780.1888616763. The cubic root of 45970961 is about 358.2293740368.

The spelling of 45970961 in words is "forty-five million, nine hundred seventy thousand, nine hundred sixty-one".