202679130 has 16 divisors (see below), whose sum is σ = 486429984. Its totient is φ = 54047760.

The previous prime is 202679123. The next prime is 202679131. The reversal of 202679130 is 31976202.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 6755971 = 202679130 / (2 + 0 + 2 + 6 + 7 + 9 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (202679131) 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, 3377956 + ... + 3378015.

It is an arithmetic number, because the mean of its divisors is an integer number (30401874).

Almost surely, 2^202679130 is an apocalyptic number.

202679130 is an abundant number, since it is smaller than the sum of its proper divisors (283750854).

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

202679130 is a wasteful number, since it uses less digits than its factorization.

202679130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755981.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 202679130 is about 14236.5420661058. The cubic root of 202679130 is about 587.4032482896.

The spelling of 202679130 in words is "two hundred two million, six hundred seventy-nine thousand, one hundred thirty".