99402535 has 16 divisors (see below), whose sum is σ = 122851872. Its totient is φ = 77155200.

The previous prime is 99402533. The next prime is 99402539. The reversal of 99402535 is 53520499.

It is not a de Polignac number, because 99402535 - 2¹ = 99402533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99402494 and 99402503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99402533) 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, 105165 + ... + 106105.

It is an arithmetic number, because the mean of its divisors is an integer number (7678242).

Almost surely, 2^99402535 is an apocalyptic number.

99402535 is a deficient number, since it is larger than the sum of its proper divisors (23449337).

99402535 is a wasteful number, since it uses less digits than its factorization.

99402535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 99402535 is about 9970.0819956508. The cubic root of 99402535 is about 463.2326406219.

The spelling of 99402535 in words is "ninety-nine million, four hundred two thousand, five hundred thirty-five".