201929098 has 48 divisors (see below), whose sum is σ = 371723904. Its totient is φ = 81866400.

The previous prime is 201929069. The next prime is 201929107. The reversal of 201929098 is 890929102.

It is a self number, because there is not a number n which added to its sum of digits gives 201929098.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227211 + ... + 228097.

It is an arithmetic number, because the mean of its divisors is an integer number (7744248).

Almost surely, 2^201929098 is an apocalyptic number.

201929098 is a deficient number, since it is larger than the sum of its proper divisors (169794806).

201929098 is a wasteful number, since it uses less digits than its factorization.

201929098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 201929098 is about 14210.1758609808. The cubic root of 201929098 is about 586.6777734783.

The spelling of 201929098 in words is "two hundred one million, nine hundred twenty-nine thousand, ninety-eight".