88050981 has 4 divisors (see below), whose sum is σ = 117401312. Its totient is φ = 58700652.

The previous prime is 88050979. The next prime is 88051001. The reversal of 88050981 is 18905088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 88050981 - 2¹ = 88050979 is a prime.

It is a super-2 number, since 2×88050981² = 15505950510124722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88050961) 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, 14675161 + ... + 14675166.

It is an arithmetic number, because the mean of its divisors is an integer number (29350328).

Almost surely, 2^88050981 is an apocalyptic number.

It is an amenable number.

88050981 is a deficient number, since it is larger than the sum of its proper divisors (29350331).

88050981 is a wasteful number, since it uses less digits than its factorization.

88050981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29350330.

The product of its (nonzero) digits is 23040, while the sum is 39.

The square root of 88050981 is about 9383.5484226384. The cubic root of 88050981 is about 444.8818960238.

The spelling of 88050981 in words is "eighty-eight million, fifty thousand, nine hundred eighty-one".