45226377 has 32 divisors (see below), whose sum is σ = 76943360. Its totient is φ = 25719120.

The previous prime is 45226367. The next prime is 45226381. The reversal of 45226377 is 77362254.

It is a happy number.

45226377 is a `hidden beast` number, since 4 + 522 + 63 + 77 = 666.

It is not a de Polignac number, because 45226377 - 2⁷ = 45226249 is a prime.

It is a super-2 number, since 2×45226377² = 4090850353092258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45226367) 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 31 ways as a sum of consecutive naturals, for example, 50778 + ... + 51660.

It is an arithmetic number, because the mean of its divisors is an integer number (2404480).

Almost surely, 2^45226377 is an apocalyptic number.

It is an amenable number.

45226377 is a deficient number, since it is larger than the sum of its proper divisors (31716983).

45226377 is a wasteful number, since it uses less digits than its factorization.

45226377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1164 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 45226377 is about 6725.0559105483. The cubic root of 45226377 is about 356.2847766604.

The spelling of 45226377 in words is "forty-five million, two hundred twenty-six thousand, three hundred seventy-seven".