48661092 has 18 divisors (see below), whose sum is σ = 123004518. Its totient is φ = 16220352.

The previous prime is 48661087. The next prime is 48661097. The reversal of 48661092 is 29016684.

It is an interprime number because it is at equal distance from previous prime (48661087) and next prime (48661097).

It can be written as a sum of positive squares in only one way, i.e., 47692836 + 968256 = 6906^2 + 984^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1351697 = 48661092 / (4 + 8 + 6 + 6 + 1 + 0 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (48661097) 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 5 ways as a sum of consecutive naturals, for example, 675813 + ... + 675884.

Almost surely, 2^48661092 is an apocalyptic number.

It is an amenable number.

48661092 is an abundant number, since it is smaller than the sum of its proper divisors (74343426).

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

48661092 is a wasteful number, since it uses less digits than its factorization.

48661092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351707 (or 1351702 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 48661092 is about 6975.7502822277. The cubic root of 48661092 is about 365.0849667710.

The spelling of 48661092 in words is "forty-eight million, six hundred sixty-one thousand, ninety-two".