740116252 has 6 divisors (see below), whose sum is σ = 1295203448. Its totient is φ = 370058124.

The previous prime is 740116219. The next prime is 740116259. The reversal of 740116252 is 252611047.

It is a self number, because there is not a number n which added to its sum of digits gives 740116252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740116259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92514528 + ... + 92514535.

Almost surely, 2^740116252 is an apocalyptic number.

It is an amenable number.

740116252 is a deficient number, since it is larger than the sum of its proper divisors (555087196).

740116252 is a wasteful number, since it uses less digits than its factorization.

740116252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185029067 (or 185029065 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 740116252 is about 27205.0776878141. The cubic root of 740116252 is about 904.5515322244.

Adding to 740116252 its reverse (252611047), we get a palindrome (992727299).

It can be divided in two parts, 7401 and 16252, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 740116252 in words is "seven hundred forty million, one hundred sixteen thousand, two hundred fifty-two".