89507476 has 6 divisors (see below), whose sum is σ = 156638090. Its totient is φ = 44753736.

The previous prime is 89507471. The next prime is 89507479. The reversal of 89507476 is 67470598.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 89491600 + 15876 = 9460^2 + 126^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89507471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11188431 + ... + 11188438.

Almost surely, 2^89507476 is an apocalyptic number.

It is an amenable number.

89507476 is a deficient number, since it is larger than the sum of its proper divisors (67130614).

89507476 is a wasteful number, since it uses less digits than its factorization.

89507476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22376873 (or 22376871 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 89507476 is about 9460.8390748390. The cubic root of 89507476 is about 447.3214976303.

The spelling of 89507476 in words is "eighty-nine million, five hundred seven thousand, four hundred seventy-six".