200652631 has 4 divisors (see below), whose sum is σ = 202428432. Its totient is φ = 198876832.

The previous prime is 200652629. The next prime is 200652701. The reversal of 200652631 is 136256002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200652631 - 2¹ = 200652629 is a prime.

It is a super-2 number, since 2×200652631² = 80522956654444322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200652596 and 200652605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200652601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887731 + ... + 887956.

It is an arithmetic number, because the mean of its divisors is an integer number (50607108).

Almost surely, 2^200652631 is an apocalyptic number.

200652631 is a deficient number, since it is larger than the sum of its proper divisors (1775801).

200652631 is a wasteful number, since it uses less digits than its factorization.

200652631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775800.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 200652631 is about 14165.1908211644. The cubic root of 200652631 is about 585.4389585350.

The spelling of 200652631 in words is "two hundred million, six hundred fifty-two thousand, six hundred thirty-one".