88290895 has 36 divisors (see below), whose sum is σ = 135198072. Its totient is φ = 54734400.

The previous prime is 88290893. The next prime is 88290899. The reversal of 88290895 is 59809288.

It is a happy number.

It is not a de Polignac number, because 88290895 - 2¹ = 88290893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88290893) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 487705 + ... + 487885.

It is an arithmetic number, because the mean of its divisors is an integer number (3755502).

Almost surely, 2^88290895 is an apocalyptic number.

88290895 is a deficient number, since it is larger than the sum of its proper divisors (46907177).

88290895 is a wasteful number, since it uses less digits than its factorization.

88290895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 49.

The square root of 88290895 is about 9396.3234831502. The cubic root of 88290895 is about 445.2855886764.

The spelling of 88290895 in words is "eighty-eight million, two hundred ninety thousand, eight hundred ninety-five".