99201494 has 32 divisors (see below), whose sum is σ = 183041856. Its totient is φ = 39352320.

The previous prime is 99201469. The next prime is 99201499. The reversal of 99201494 is 49410299.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99201499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11102 + ... + 17934.

It is an arithmetic number, because the mean of its divisors is an integer number (5720058).

Almost surely, 2^99201494 is an apocalyptic number.

99201494 is a deficient number, since it is larger than the sum of its proper divisors (83840362).

99201494 is a wasteful number, since it uses less digits than its factorization.

99201494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6920.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 99201494 is about 9959.9946787134. The cubic root of 99201494 is about 462.9201348156.

The spelling of 99201494 in words is "ninety-nine million, two hundred one thousand, four hundred ninety-four".