68370501 has 4 divisors (see below), whose sum is σ = 91160672. Its totient is φ = 45580332.

The previous prime is 68370437. The next prime is 68370563. The reversal of 68370501 is 10507386.

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 not a de Polignac number, because 68370501 - 2⁶ = 68370437 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 (68370581) 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, 11395081 + ... + 11395086.

It is an arithmetic number, because the mean of its divisors is an integer number (22790168).

Almost surely, 2^68370501 is an apocalyptic number.

It is an amenable number.

68370501 is a deficient number, since it is larger than the sum of its proper divisors (22790171).

68370501 is a wasteful number, since it uses less digits than its factorization.

68370501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22790170.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 68370501 is about 8268.6456569380. The cubic root of 68370501 is about 408.9054705089.

Adding to 68370501 its reverse (10507386), we get a palindrome (78877887).

The spelling of 68370501 in words is "sixty-eight million, three hundred seventy thousand, five hundred one".