1849514136 has 32 divisors (see below), whose sum is σ = 4637774400. Its totient is φ = 614639520.

The previous prime is 1849514119. The next prime is 1849514137. The reversal of 1849514136 is 6314159481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849514137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108466 + ... + 124353.

It is an arithmetic number, because the mean of its divisors is an integer number (144930450).

Almost surely, 2^1849514136 is an apocalyptic number.

It is an amenable number.

1849514136 is an abundant number, since it is smaller than the sum of its proper divisors (2788260264).

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

1849514136 is a wasteful number, since it uses less digits than its factorization.

1849514136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233159 (or 233155 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 1849514136 is about 43005.9779100534. The cubic root of 1849514136 is about 1227.4935488286.

The spelling of 1849514136 in words is "one billion, eight hundred forty-nine million, five hundred fourteen thousand, one hundred thirty-six".