532227840 has 288 divisors, whose sum is σ = 1864912896. Its totient is φ = 128778240.

The previous prime is 532227799. The next prime is 532227881. The reversal of 532227840 is 48722235.

It is an interprime number because it is at equal distance from previous prime (532227799) and next prime (532227881).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2023549 + ... + 2023811.

It is an arithmetic number, because the mean of its divisors is an integer number (6475392).

Almost surely, 2^532227840 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 532227840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932456448).

532227840 is an abundant number, since it is smaller than the sum of its proper divisors (1332685056).

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

532227840 is a wasteful number, since it uses less digits than its factorization.

532227840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 532227840 is about 23070.0637190277. The cubic root of 532227840 is about 810.3995590068.

The spelling of 532227840 in words is "five hundred thirty-two million, two hundred twenty-seven thousand, eight hundred forty".