61069092 has 96 divisors (see below), whose sum is σ = 171091200. Its totient is φ = 16934400.

The previous prime is 61069051. The next prime is 61069109. The reversal of 61069092 is 29096016.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152092 + ... + 152492.

It is an arithmetic number, because the mean of its divisors is an integer number (1782200).

Almost surely, 2^61069092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61069092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85545600).

61069092 is an abundant number, since it is smaller than the sum of its proper divisors (110022108).

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

61069092 is a wasteful number, since it uses less digits than its factorization.

61069092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 61069092 is about 7814.6715861897. The cubic root of 61069092 is about 393.7982854366.

The spelling of 61069092 in words is "sixty-one million, sixty-nine thousand, ninety-two".