240234498 has 80 divisors (see below), whose sum is σ = 630330624. Its totient is φ = 66951360.

The previous prime is 240234493. The next prime is 240234541. The reversal of 240234498 is 894432042.

It is a super-2 number, since 2×240234498² = 115425228058624008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240234493) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 43911 + ... + 49077.

Almost surely, 2^240234498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240234498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315165312).

240234498 is an abundant number, since it is smaller than the sum of its proper divisors (390096126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240234498 is a wasteful number, since it uses less digits than its factorization.

240234498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229 (or 5220 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 240234498 is about 15499.4999274170. The cubic root of 240234498 is about 621.6488352533.

The spelling of 240234498 in words is "two hundred forty million, two hundred thirty-four thousand, four hundred ninety-eight".