88261532 has 12 divisors (see below), whose sum is σ = 154905240. Its totient is φ = 44002896.

The previous prime is 88261531. The next prime is 88261543. The reversal of 88261532 is 23516288.

It is a junction number, because it is equal to n+sod(n) for n = 88261492 and 88261501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88261531) 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, 30407 + ... + 33182.

It is an arithmetic number, because the mean of its divisors is an integer number (12908770).

Almost surely, 2^88261532 is an apocalyptic number.

It is an amenable number.

88261532 is a deficient number, since it is larger than the sum of its proper divisors (66643708).

88261532 is a wasteful number, since it uses less digits than its factorization.

88261532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63940 (or 63938 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 88261532 is about 9394.7608804056. The cubic root of 88261532 is about 445.2362201639.

The spelling of 88261532 in words is "eighty-eight million, two hundred sixty-one thousand, five hundred thirty-two".