185153048 has 16 divisors (see below), whose sum is σ = 355629960. Its totient is φ = 90318400.

The previous prime is 185153047. The next prime is 185153053. The reversal of 185153048 is 840351581.

It is a junction number, because it is equal to n+sod(n) for n = 185152999 and 185153017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185153041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281918 + ... + 282573.

Almost surely, 2^185153048 is an apocalyptic number.

It is an amenable number.

185153048 is a deficient number, since it is larger than the sum of its proper divisors (170476912).

185153048 is a wasteful number, since it uses less digits than its factorization.

185153048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564538 (or 564534 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 185153048 is about 13607.0955019798. The cubic root of 185153048 is about 569.9590080298.

The spelling of 185153048 in words is "one hundred eighty-five million, one hundred fifty-three thousand, forty-eight".