45344761 has 8 divisors (see below), whose sum is σ = 56533824. Its totient is φ = 35333520.

The previous prime is 45344713. The next prime is 45344779. The reversal of 45344761 is 16744354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45344761 - 2¹⁷ = 45213689 is a prime.

It is a super-2 number, since 2×45344761² = 4112294700294242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45344711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294370 + ... + 294523.

It is an arithmetic number, because the mean of its divisors is an integer number (7066728).

Almost surely, 2^45344761 is an apocalyptic number.

It is an amenable number.

45344761 is a deficient number, since it is larger than the sum of its proper divisors (11189063).

45344761 is a wasteful number, since it uses less digits than its factorization.

45344761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588911.

The product of its digits is 40320, while the sum is 34.

The square root of 45344761 is about 6733.8518694726. The cubic root of 45344761 is about 356.5953746737.

The spelling of 45344761 in words is "forty-five million, three hundred forty-four thousand, seven hundred sixty-one".