76137413 has 4 divisors (see below), whose sum is σ = 83059008. Its totient is φ = 69215820.

The previous prime is 76137409. The next prime is 76137431. The reversal of 76137413 is 31473167.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31473167 = 11 ⋅2861197.

It is a cyclic number.

It is not a de Polignac number, because 76137413 - 2² = 76137409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76137413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76137403) 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, 3460781 + ... + 3460802.

It is an arithmetic number, because the mean of its divisors is an integer number (20764752).

Almost surely, 2^76137413 is an apocalyptic number.

It is an amenable number.

76137413 is a deficient number, since it is larger than the sum of its proper divisors (6921595).

76137413 is a wasteful number, since it uses less digits than its factorization.

76137413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6921594.

The product of its digits is 10584, while the sum is 32.

The square root of 76137413 is about 8725.6755039366. The cubic root of 76137413 is about 423.8374929776.

The spelling of 76137413 in words is "seventy-six million, one hundred thirty-seven thousand, four hundred thirteen".