89071154 has 4 divisors (see below), whose sum is σ = 133606734. Its totient is φ = 44535576.

The previous prime is 89071127. The next prime is 89071219. The reversal of 89071154 is 45117098.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 65983129 + 23088025 = 8123^2 + 4805^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22267787 + ... + 22267790.

Almost surely, 2^89071154 is an apocalyptic number.

89071154 is a deficient number, since it is larger than the sum of its proper divisors (44535580).

89071154 is a wasteful number, since it uses less digits than its factorization.

89071154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44535579.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 89071154 is about 9437.7515330718. The cubic root of 89071154 is about 446.5934608128.

The spelling of 89071154 in words is "eighty-nine million, seventy-one thousand, one hundred fifty-four".