249962229 has 48 divisors (see below), whose sum is σ = 414296064. Its totient is φ = 143748000.

The previous prime is 249962227. The next prime is 249962243. The reversal of 249962229 is 922269942.

249962229 = 117³ + 118³ + ... + 185³.

It is not a de Polignac number, because 249962229 - 2¹ = 249962227 is a prime.

It is a super-2 number, since 2×249962229² = 124962231853296882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249962221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 343464 + ... + 344190.

It is an arithmetic number, because the mean of its divisors is an integer number (8631168).

Almost surely, 2^249962229 is an apocalyptic number.

It is an amenable number.

249962229 is a deficient number, since it is larger than the sum of its proper divisors (164333835).

249962229 is a wasteful number, since it uses less digits than its factorization.

249962229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918 (or 915 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 249962229 is about 15810.1938318289. The cubic root of 249962229 is about 629.9287976976.

It can be divided in two parts, 24996 and 2229, that added together give a square (27225 = 165²).

The spelling of 249962229 in words is "two hundred forty-nine million, nine hundred sixty-two thousand, two hundred twenty-nine".