72762413 has 8 divisors (see below), whose sum is σ = 74812416. Its totient is φ = 70725600.

The previous prime is 72762383. The next prime is 72762451. The reversal of 72762413 is 31426727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72762413 - 2¹⁴ = 72746029 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 72762413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72752413) 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 7 ways as a sum of consecutive naturals, for example, 8468 + ... + 14738.

It is an arithmetic number, because the mean of its divisors is an integer number (9351552).

Almost surely, 2^72762413 is an apocalyptic number.

It is an amenable number.

72762413 is a deficient number, since it is larger than the sum of its proper divisors (2050003).

72762413 is a wasteful number, since it uses less digits than its factorization.

72762413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595.

The product of its digits is 14112, while the sum is 32.

The square root of 72762413 is about 8530.0886865261. The cubic root of 72762413 is about 417.4800219922.

The spelling of 72762413 in words is "seventy-two million, seven hundred sixty-two thousand, four hundred thirteen".