61106346 has 64 divisors (see below), whose sum is σ = 156441600. Its totient is φ = 17318448.

The previous prime is 61106327. The next prime is 61106387. The reversal of 61106346 is 64360116.

61106346 is a `hidden beast` number, since 611 + 0 + 6 + 3 + 46 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 51961 + ... + 53123.

It is an arithmetic number, because the mean of its divisors is an integer number (2444400).

Almost surely, 2^61106346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61106346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78220800).

61106346 is an abundant number, since it is smaller than the sum of its proper divisors (95335254).

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

61106346 is a wasteful number, since it uses less digits than its factorization.

61106346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1314 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 61106346 is about 7817.0548162335. The cubic root of 61106346 is about 393.8783454620.

The spelling of 61106346 in words is "sixty-one million, one hundred six thousand, three hundred forty-six".