45497467 has 4 divisors (see below), whose sum is σ = 45511056. Its totient is φ = 45483880.

The previous prime is 45497461. The next prime is 45497471. The reversal of 45497467 is 76479454.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45497467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45497461) 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, 2178 + ... + 9784.

It is an arithmetic number, because the mean of its divisors is an integer number (11377764).

Almost surely, 2^45497467 is an apocalyptic number.

45497467 is a deficient number, since it is larger than the sum of its proper divisors (13589).

45497467 is an equidigital number, since it uses as much as digits as its factorization.

45497467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13588.

The product of its digits is 846720, while the sum is 46.

The square root of 45497467 is about 6745.1810205509. The cubic root of 45497467 is about 356.9952241696.

The spelling of 45497467 in words is "forty-five million, four hundred ninety-seven thousand, four hundred sixty-seven".