99274503 has 16 divisors (see below), whose sum is σ = 135434240. Its totient is φ = 64665216.

The previous prime is 99274451. The next prime is 99274507. The reversal of 99274503 is 30547299.

It is not a de Polignac number, because 99274503 - 2¹³ = 99266311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99274507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23583 + ... + 27471.

It is an arithmetic number, because the mean of its divisors is an integer number (8464640).

Almost surely, 2^99274503 is an apocalyptic number.

99274503 is a deficient number, since it is larger than the sum of its proper divisors (36159737).

99274503 is a wasteful number, since it uses less digits than its factorization.

99274503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 99274503 is about 9963.6591170112. The cubic root of 99274503 is about 463.0336715743.

The spelling of 99274503 in words is "ninety-nine million, two hundred seventy-four thousand, five hundred three".