72683395 has 4 divisors (see below), whose sum is σ = 87220080. Its totient is φ = 58146712.

The previous prime is 72683389. The next prime is 72683423. The reversal of 72683395 is 59338627.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59338627 = 1193 ⋅49739.

It is a cyclic number.

It is not a de Polignac number, because 72683395 - 2¹¹ = 72681347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7268335 + ... + 7268344.

It is an arithmetic number, because the mean of its divisors is an integer number (21805020).

Almost surely, 2^72683395 is an apocalyptic number.

72683395 is a deficient number, since it is larger than the sum of its proper divisors (14536685).

72683395 is a wasteful number, since it uses less digits than its factorization.

72683395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14536684.

The product of its digits is 272160, while the sum is 43.

The square root of 72683395 is about 8525.4557062951. The cubic root of 72683395 is about 417.3288432734.

The spelling of 72683395 in words is "seventy-two million, six hundred eighty-three thousand, three hundred ninety-five".