61092 has 18 divisors (see below), whose sum is σ = 154518. Its totient is φ = 20352.

The previous prime is 61091. The next prime is 61099. The reversal of 61092 is 29016.

It can be written as a sum of positive squares in only one way, i.e., 60516 + 576 = 246^2 + 24^2 .

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 (18).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 61092.

It is not an unprimeable number, because it can be changed into a prime (61091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 813 + ... + 884.

2⁶¹⁰⁹² is an apocalyptic number.

It is an amenable number.

61092 is an abundant number, since it is smaller than the sum of its proper divisors (93426).

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

61092 is a wasteful number, since it uses less digits than its factorization.

61092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 61092 is about 247.1679590886. The cubic root of 61092 is about 39.3847519307.

The spelling of 61092 in words is "sixty-one thousand, ninety-two".