45876769 has 4 divisors (see below), whose sum is σ = 46109844. Its totient is φ = 45643696.

The previous prime is 45876751. The next prime is 45876793. The reversal of 45876769 is 96767854.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34398225 + 11478544 = 5865^2 + 3388^2 .

It is a cyclic number.

It is not a de Polignac number, because 45876769 - 2¹³ = 45868577 is a prime.

It is a super-2 number, since 2×45876769² = 4209355867758722, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45876739) 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, 116242 + ... + 116635.

It is an arithmetic number, because the mean of its divisors is an integer number (11527461).

Almost surely, 2^45876769 is an apocalyptic number.

It is an amenable number.

45876769 is a deficient number, since it is larger than the sum of its proper divisors (233075).

45876769 is a wasteful number, since it uses less digits than its factorization.

45876769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233074.

The product of its digits is 2540160, while the sum is 52.

The square root of 45876769 is about 6773.2391807761. The cubic root of 45876769 is about 357.9845425741.

The spelling of 45876769 in words is "forty-five million, eight hundred seventy-six thousand, seven hundred sixty-nine".