240612998 has 24 divisors (see below), whose sum is σ = 391253472. Its totient is φ = 110881872.

The previous prime is 240612997. The next prime is 240613001. The reversal of 240612998 is 899216042.

It is a super-2 number, since 2×240612998² = 115789229613096008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240612997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22211 + ... + 31217.

It is an arithmetic number, because the mean of its divisors is an integer number (16302228).

Almost surely, 2^240612998 is an apocalyptic number.

240612998 is a deficient number, since it is larger than the sum of its proper divisors (150640474).

240612998 is a wasteful number, since it uses less digits than its factorization.

240612998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9084 (or 9065 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 240612998 is about 15511.7051931759. The cubic root of 240612998 is about 621.9751422881.

The spelling of 240612998 in words is "two hundred forty million, six hundred twelve thousand, nine hundred ninety-eight".