88382745 has 96 divisors (see below), whose sum is σ = 183980160. Its totient is φ = 40227840.

The previous prime is 88382743. The next prime is 88382753. The reversal of 88382745 is 54728388.

It is not a de Polignac number, because 88382745 - 2¹ = 88382743 is a prime.

It is a super-2 number, since 2×88382745² = 15623019227470050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 88382745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88382743) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 227011 + ... + 227399.

It is an arithmetic number, because the mean of its divisors is an integer number (1916460).

Almost surely, 2^88382745 is an apocalyptic number.

88382745 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

88382745 is an abundant number, since it is smaller than the sum of its proper divisors (95597415).

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

88382745 is a wasteful number, since it uses less digits than its factorization.

88382745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 425 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 88382745 is about 9401.2097625784. The cubic root of 88382745 is about 445.4399470119.

The spelling of 88382745 in words is "eighty-eight million, three hundred eighty-two thousand, seven hundred forty-five".