514450902 has 24 divisors (see below), whose sum is σ = 1196886456. Its totient is φ = 146985888.

The previous prime is 514450901. The next prime is 514450967. The reversal of 514450902 is 209054415.

It is a super-2 number, since 2×514450902² = 529319461137227208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 514450902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514450901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874623 + ... + 875210.

It is an arithmetic number, because the mean of its divisors is an integer number (49870269).

Almost surely, 2^514450902 is an apocalyptic number.

514450902 is an abundant number, since it is smaller than the sum of its proper divisors (682435554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514450902 is a wasteful number, since it uses less digits than its factorization.

514450902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749852 (or 1749845 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 514450902 is about 22681.5101349094. The cubic root of 514450902 is about 801.2744800060.

The spelling of 514450902 in words is "five hundred fourteen million, four hundred fifty thousand, nine hundred two".