45924742 has 4 divisors (see below), whose sum is σ = 68887116. Its totient is φ = 22962370.

The previous prime is 45924727. The next prime is 45924757. The reversal of 45924742 is 24742954.

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

It is an interprime number because it is at equal distance from previous prime (45924727) and next prime (45924757).

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11481184 + ... + 11481187.

It is an arithmetic number, because the mean of its divisors is an integer number (17221779).

Almost surely, 2^45924742 is an apocalyptic number.

45924742 is a deficient number, since it is larger than the sum of its proper divisors (22962374).

45924742 is a wasteful number, since it uses less digits than its factorization.

45924742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22962373.

The product of its digits is 80640, while the sum is 37.

The square root of 45924742 is about 6776.7796186684. The cubic root of 45924742 is about 358.1092797065.

The spelling of 45924742 in words is "forty-five million, nine hundred twenty-four thousand, seven hundred forty-two".