72760298 has 16 divisors (see below), whose sum is σ = 118004040. Its totient is φ = 33447936.

The previous prime is 72760297. The next prime is 72760307. The reversal of 72760298 is 89206727.

It can be written as a sum of positive squares in 4 ways, for example, as 52085089 + 20675209 = 7217^2 + 4547^2 .

It is not an unprimeable number, because it can be changed into a prime (72760297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238 + ... + 12126.

Almost surely, 2^72760298 is an apocalyptic number.

72760298 is a deficient number, since it is larger than the sum of its proper divisors (45243742).

72760298 is a wasteful number, since it uses less digits than its factorization.

72760298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11161.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 72760298 is about 8529.9647127054. The cubic root of 72760298 is about 417.4759769605.

The spelling of 72760298 in words is "seventy-two million, seven hundred sixty thousand, two hundred ninety-eight".