99460578 has 16 divisors (see below), whose sum is σ = 227338560. Its totient is φ = 28417296.

The previous prime is 99460553. The next prime is 99460583. The reversal of 99460578 is 87506499.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184013 + ... + 1184096.

It is an arithmetic number, because the mean of its divisors is an integer number (14208660).

Almost surely, 2^99460578 is an apocalyptic number.

99460578 is an abundant number, since it is smaller than the sum of its proper divisors (127877982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99460578 is a wasteful number, since it uses less digits than its factorization.

99460578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368121.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 99460578 is about 9972.9924295569. The cubic root of 99460578 is about 463.3227864802.

The spelling of 99460578 in words is "ninety-nine million, four hundred sixty thousand, five hundred seventy-eight".