89503954 has 4 divisors (see below), whose sum is σ = 134255934. Its totient is φ = 44751976.

The previous prime is 89503951. The next prime is 89503979. The reversal of 89503954 is 45930598.

It is a happy number.

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., 89397025 + 106929 = 9455^2 + 327^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89503954.

It is not an unprimeable number, because it can be changed into a prime (89503951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22375987 + ... + 22375990.

Almost surely, 2^89503954 is an apocalyptic number.

89503954 is a deficient number, since it is larger than the sum of its proper divisors (44751980).

89503954 is a wasteful number, since it uses less digits than its factorization.

89503954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44751979.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 89503954 is about 9460.6529372977. The cubic root of 89503954 is about 447.3156303849.

The spelling of 89503954 in words is "eighty-nine million, five hundred three thousand, nine hundred fifty-four".