88100445 has 16 divisors (see below), whose sum is σ = 141341760. Its totient is φ = 46859904.

The previous prime is 88100429. The next prime is 88100461. The reversal of 88100445 is 54400188.

It is an interprime number because it is at equal distance from previous prime (88100429) and next prime (88100461).

It is not a de Polignac number, because 88100445 - 2⁴ = 88100429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2064 + ... + 13433.

It is an arithmetic number, because the mean of its divisors is an integer number (8833860).

Almost surely, 2^88100445 is an apocalyptic number.

It is an amenable number.

88100445 is a deficient number, since it is larger than the sum of its proper divisors (53241315).

88100445 is a wasteful number, since it uses less digits than its factorization.

88100445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15884.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 88100445 is about 9386.1837292906. The cubic root of 88100445 is about 444.9651868570.

The spelling of 88100445 in words is "eighty-eight million, one hundred thousand, four hundred forty-five".