88493980 has 12 divisors (see below), whose sum is σ = 185837400. Its totient is φ = 35397584.

The previous prime is 88493971. The next prime is 88493987. The reversal of 88493980 is 8939488.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88493987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212330 + ... + 2212369.

It is an arithmetic number, because the mean of its divisors is an integer number (15486450).

Almost surely, 2^88493980 is an apocalyptic number.

It is an amenable number.

88493980 is an abundant number, since it is smaller than the sum of its proper divisors (97343420).

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

88493980 is a wasteful number, since it uses less digits than its factorization.

88493980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424708 (or 4424706 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 88493980 is about 9407.1238962820. The cubic root of 88493980 is about 445.6267396580.

It can be divided in two parts, 884 and 93980, that added together give a square (94864 = 308²).

The spelling of 88493980 in words is "eighty-eight million, four hundred ninety-three thousand, nine hundred eighty".