68977395 has 24 divisors (see below), whose sum is σ = 120483792. Its totient is φ = 36504000.

The previous prime is 68977373. The next prime is 68977427. The reversal of 68977395 is 59377986.

It is not a de Polignac number, because 68977395 - 2⁷ = 68977267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45 + ... + 11745.

It is an arithmetic number, because the mean of its divisors is an integer number (5020158).

Almost surely, 2^68977395 is an apocalyptic number.

68977395 is a deficient number, since it is larger than the sum of its proper divisors (51506397).

68977395 is a wasteful number, since it uses less digits than its factorization.

68977395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11843 (or 11840 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 68977395 is about 8305.2630903542. The cubic root of 68977395 is about 410.1117977893. Note that the first 3 decimals are identical.

The spelling of 68977395 in words is "sixty-eight million, nine hundred seventy-seven thousand, three hundred ninety-five".