185083040 has 24 divisors (see below), whose sum is σ = 437259060. Its totient is φ = 74033152.

The previous prime is 185082983. The next prime is 185083057. The reversal of 185083040 is 40380581.

185083040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 183765136 + 1317904 = 13556^2 + 1148^2 .

It is a junction number, because it is equal to n+sod(n) for n = 185082994 and 185083012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578225 + ... + 578544.

Almost surely, 2^185083040 is an apocalyptic number.

185083040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

185083040 is an abundant number, since it is smaller than the sum of its proper divisors (252176020).

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

185083040 is a wasteful number, since it uses less digits than its factorization.

185083040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156784 (or 1156776 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 185083040 is about 13604.5227773708. The cubic root of 185083040 is about 569.8871634652.

The spelling of 185083040 in words is "one hundred eighty-five million, eighty-three thousand, forty".