742823875 has 16 divisors (see below), whose sum is σ = 928980000. Its totient is φ = 593018400.

The previous prime is 742823869. The next prime is 742823899. The reversal of 742823875 is 578328247.

742823875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 742823875 - 2⁵ = 742823843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56421 + ... + 68329.

It is an arithmetic number, because the mean of its divisors is an integer number (58061250).

Almost surely, 2^742823875 is an apocalyptic number.

742823875 is a deficient number, since it is larger than the sum of its proper divisors (186156125).

742823875 is a wasteful number, since it uses less digits than its factorization.

742823875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12423 (or 12413 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The square root of 742823875 is about 27254.7954496085. The cubic root of 742823875 is about 905.6532528003.

The spelling of 742823875 in words is "seven hundred forty-two million, eight hundred twenty-three thousand, eight hundred seventy-five".