45106969 has 4 divisors (see below), whose sum is σ = 47481040. Its totient is φ = 42732900.

The previous prime is 45106961. The next prime is 45106973. The reversal of 45106969 is 96960154.

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 not a de Polignac number, because 45106969 - 2³ = 45106961 is a prime.

It is a super-2 number, since 2×45106969² = 4069277304733922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45106961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187007 + ... + 1187044.

It is an arithmetic number, because the mean of its divisors is an integer number (11870260).

Almost surely, 2^45106969 is an apocalyptic number.

It is an amenable number.

45106969 is a deficient number, since it is larger than the sum of its proper divisors (2374071).

45106969 is a wasteful number, since it uses less digits than its factorization.

45106969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374070.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 45106969 is about 6716.1721985071. The cubic root of 45106969 is about 355.9709424796.

The spelling of 45106969 in words is "forty-five million, one hundred six thousand, nine hundred sixty-nine".