88274890 has 16 divisors (see below), whose sum is σ = 173340000. Its totient is φ = 32099920.

The previous prime is 88274867. The next prime is 88274891. The reversal of 88274890 is 9847288.

It is a self number, because there is not a number n which added to its sum of digits gives 88274890.

It is not an unprimeable number, because it can be changed into a prime (88274891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401140 + ... + 401359.

It is an arithmetic number, because the mean of its divisors is an integer number (10833750).

Almost surely, 2^88274890 is an apocalyptic number.

88274890 is a deficient number, since it is larger than the sum of its proper divisors (85065110).

88274890 is a wasteful number, since it uses less digits than its factorization.

88274890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802517.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 88274890 is about 9395.4717816616. The cubic root of 88274890 is about 445.2586805543.

The spelling of 88274890 in words is "eighty-eight million, two hundred seventy-four thousand, eight hundred ninety".