250080631 has 8 divisors (see below), whose sum is σ = 252218880. Its totient is φ = 247950072.

The previous prime is 250080563. The next prime is 250080637. The reversal of 250080631 is 136080052.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 250080631 - 2²¹ = 247983479 is a prime.

It is a super-2 number, since 2×250080631² = 125080644002716322, 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 = 250080596 and 250080605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250080637) 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, 76476 + ... + 79678.

It is an arithmetic number, because the mean of its divisors is an integer number (31527360).

Almost surely, 2^250080631 is an apocalyptic number.

250080631 is a deficient number, since it is larger than the sum of its proper divisors (2138249).

250080631 is a wasteful number, since it uses less digits than its factorization.

250080631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 250080631 is about 15813.9378713842. The cubic root of 250080631 is about 630.0282434638.

The spelling of 250080631 in words is "two hundred fifty million, eighty thousand, six hundred thirty-one".