3252501240 has 64 divisors (see below), whose sum is σ = 9775222560. Its totient is φ = 865758720.

The previous prime is 3252501233. The next prime is 3252501253. The reversal of 3252501240 is 421052523.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3252501240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42510 + ... + 91170.

Almost surely, 2^3252501240 is an apocalyptic number.

3252501240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3252501240 is an abundant number, since it is smaller than the sum of its proper divisors (6522721320).

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

3252501240 is a wasteful number, since it uses less digits than its factorization.

3252501240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49232 (or 49228 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3252501240 is about 57030.7043617734. The cubic root of 3252501240 is about 1481.6279323349.

Adding to 3252501240 its reverse (421052523), we get a palindrome (3673553763).

The spelling of 3252501240 in words is "three billion, two hundred fifty-two million, five hundred one thousand, two hundred forty".