45842999 has 4 divisors (see below), whose sum is σ = 48539664. Its totient is φ = 43146336.

The previous prime is 45842987. The next prime is 45843011. The reversal of 45842999 is 99924854.

It is a happy number.

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 (45842987) and next prime (45843011).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45842999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45842959) 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, 1348307 + ... + 1348340.

It is an arithmetic number, because the mean of its divisors is an integer number (12134916).

Almost surely, 2^45842999 is an apocalyptic number.

45842999 is a deficient number, since it is larger than the sum of its proper divisors (2696665).

45842999 is a wasteful number, since it uses less digits than its factorization.

45842999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696664.

The product of its digits is 933120, while the sum is 50.

The square root of 45842999 is about 6770.7458230242. The cubic root of 45842999 is about 357.8966832518.

The spelling of 45842999 in words is "forty-five million, eight hundred forty-two thousand, nine hundred ninety-nine".