45342967 has 4 divisors (see below), whose sum is σ = 45454240. Its totient is φ = 45231696.

The previous prime is 45342953. The next prime is 45342971. The reversal of 45342967 is 76924354.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45342967 is a prime.

It is a super-3 number, since 3×45342967³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45342917) 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, 55023 + ... + 55840.

It is an arithmetic number, because the mean of its divisors is an integer number (11363560).

Almost surely, 2^45342967 is an apocalyptic number.

45342967 is a deficient number, since it is larger than the sum of its proper divisors (111273).

45342967 is a wasteful number, since it uses less digits than its factorization.

45342967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111272.

The product of its digits is 181440, while the sum is 40.

The square root of 45342967 is about 6733.7186605916. The cubic root of 45342967 is about 356.5906718846.

The spelling of 45342967 in words is "forty-five million, three hundred forty-two thousand, nine hundred sixty-seven".