201624996 has 24 divisors (see below), whose sum is σ = 474624864. Its totient is φ = 66613120.

The previous prime is 201624967. The next prime is 201625001. The reversal of 201624996 is 699426102.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 72990 + ... + 75701.

It is an arithmetic number, because the mean of its divisors is an integer number (19776036).

Almost surely, 2^201624996 is an apocalyptic number.

It is an amenable number.

201624996 is an abundant number, since it is smaller than the sum of its proper divisors (272999868).

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

201624996 is a wasteful number, since it uses less digits than its factorization.

201624996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148811 (or 148809 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 201624996 is about 14199.4716803126. The cubic root of 201624996 is about 586.3831163902.

The spelling of 201624996 in words is "two hundred one million, six hundred twenty-four thousand, nine hundred ninety-six".