68962475 has 6 divisors (see below), whose sum is σ = 85513500. Its totient is φ = 55169960.

The previous prime is 68962427. The next prime is 68962477. The reversal of 68962475 is 57426986.

It is not a de Polignac number, because 68962475 - 2¹⁶ = 68896939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68962477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1379225 + ... + 1379274.

It is an arithmetic number, because the mean of its divisors is an integer number (14252250).

Almost surely, 2^68962475 is an apocalyptic number.

68962475 is a deficient number, since it is larger than the sum of its proper divisors (16551025).

68962475 is a wasteful number, since it uses less digits than its factorization.

68962475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758509 (or 2758504 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 68962475 is about 8304.3648161675. The cubic root of 68962475 is about 410.0822262210.

The spelling of 68962475 in words is "sixty-eight million, nine hundred sixty-two thousand, four hundred seventy-five".