532374780 has 144 divisors (see below), whose sum is σ = 1761661440. Its totient is φ = 117671040.

The previous prime is 532374763. The next prime is 532374793. The reversal of 532374780 is 87473235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402961 + ... + 404279.

It is an arithmetic number, because the mean of its divisors is an integer number (12233760).

Almost surely, 2^532374780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532374780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880830720).

532374780 is an abundant number, since it is smaller than the sum of its proper divisors (1229286660).

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

532374780 is a wasteful number, since it uses less digits than its factorization.

532374780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 532374780 is about 23073.2481458506. The cubic root of 532374780 is about 810.4741318026.

The spelling of 532374780 in words is "five hundred thirty-two million, three hundred seventy-four thousand, seven hundred eighty".