250115630 has 16 divisors (see below), whose sum is σ = 451924704. Its totient is φ = 99664800.

The previous prime is 250115629. The next prime is 250115653. The reversal of 250115630 is 36511052.

It is a junction number, because it is equal to n+sod(n) for n = 250115596 and 250115605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44921 + ... + 50180.

It is an arithmetic number, because the mean of its divisors is an integer number (28245294).

Almost surely, 2^250115630 is an apocalyptic number.

250115630 is a deficient number, since it is larger than the sum of its proper divisors (201809074).

250115630 is a wasteful number, since it uses less digits than its factorization.

250115630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95371.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 250115630 is about 15815.0444197922. The cubic root of 250115630 is about 630.0576330915.

Adding to 250115630 its reverse (36511052), we get a palindrome (286626682).

The spelling of 250115630 in words is "two hundred fifty million, one hundred fifteen thousand, six hundred thirty".