89154374 has 8 divisors (see below), whose sum is σ = 136254960. Its totient is φ = 43736056.

The previous prime is 89154353. The next prime is 89154379. The reversal of 89154374 is 47345198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89154379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420434 + ... + 420645.

It is an arithmetic number, because the mean of its divisors is an integer number (17031870).

Almost surely, 2^89154374 is an apocalyptic number.

89154374 is a deficient number, since it is larger than the sum of its proper divisors (47100586).

89154374 is a wasteful number, since it uses less digits than its factorization.

89154374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841134.

The product of its digits is 120960, while the sum is 41.

The square root of 89154374 is about 9442.1593928508. The cubic root of 89154374 is about 446.7325029809.

The spelling of 89154374 in words is "eighty-nine million, one hundred fifty-four thousand, three hundred seventy-four".