72460703 has 4 divisors (see below), whose sum is σ = 82812240. Its totient is φ = 62109168.

The previous prime is 72460697. The next prime is 72460709. The reversal of 72460703 is 30706427.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30706427 = 937 ⋅32771.

It is an interprime number because it is at equal distance from previous prime (72460697) and next prime (72460709).

It is a cyclic number.

It is not a de Polignac number, because 72460703 - 2⁸ = 72460447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72460709) 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, 5175758 + ... + 5175771.

It is an arithmetic number, because the mean of its divisors is an integer number (20703060).

Almost surely, 2^72460703 is an apocalyptic number.

72460703 is a deficient number, since it is larger than the sum of its proper divisors (10351537).

72460703 is a wasteful number, since it uses less digits than its factorization.

72460703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10351536.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 72460703 is about 8512.3852708862. The cubic root of 72460703 is about 416.9021943768.

The spelling of 72460703 in words is "seventy-two million, four hundred sixty thousand, seven hundred three".