72350485 has 4 divisors (see below), whose sum is σ = 86820588. Its totient is φ = 57880384.

The previous prime is 72350413. The next prime is 72350501. The reversal of 72350485 is 58405327.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58405327 = 1741 ⋅33547.

It can be written as a sum of positive squares in 2 ways, for example, as 32924644 + 39425841 = 5738^2 + 6279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72350485 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 72350485.

It is a congruent number.

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, 7235044 + ... + 7235053.

It is an arithmetic number, because the mean of its divisors is an integer number (21705147).

Almost surely, 2^72350485 is an apocalyptic number.

It is an amenable number.

72350485 is a deficient number, since it is larger than the sum of its proper divisors (14470103).

72350485 is a wasteful number, since it uses less digits than its factorization.

72350485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470102.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 72350485 is about 8505.9088285732. The cubic root of 72350485 is about 416.6907075906.

The spelling of 72350485 in words is "seventy-two million, three hundred fifty thousand, four hundred eighty-five".