68024877 has 4 divisors (see below), whose sum is σ = 90699840. Its totient is φ = 45349916.

The previous prime is 68024857. The next prime is 68024893. The reversal of 68024877 is 77842086.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68024877 - 2¹⁶ = 67959341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68024857) 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, 11337477 + ... + 11337482.

It is an arithmetic number, because the mean of its divisors is an integer number (22674960).

Almost surely, 2^68024877 is an apocalyptic number.

It is an amenable number.

68024877 is a deficient number, since it is larger than the sum of its proper divisors (22674963).

68024877 is a wasteful number, since it uses less digits than its factorization.

68024877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22674962.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 68024877 is about 8247.7195029899. The cubic root of 68024877 is about 408.2152783065.

The spelling of 68024877 in words is "sixty-eight million, twenty-four thousand, eight hundred seventy-seven".