202072371 has 8 divisors (see below), whose sum is σ = 269985024. Its totient is φ = 134437320.

The previous prime is 202072369. The next prime is 202072393. The reversal of 202072371 is 173270202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202072371 - 2¹ = 202072369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202072271) 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, 67695 + ... + 70616.

It is an arithmetic number, because the mean of its divisors is an integer number (33748128).

Almost surely, 2^202072371 is an apocalyptic number.

202072371 is a deficient number, since it is larger than the sum of its proper divisors (67912653).

202072371 is a wasteful number, since it uses less digits than its factorization.

202072371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138801.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 202072371 is about 14215.2161784477. The cubic root of 202072371 is about 586.8164941377.

It can be divided in two parts, 20207 and 2371, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 202072371 in words is "two hundred two million, seventy-two thousand, three hundred seventy-one".