61346236 has 48 divisors (see below), whose sum is σ = 127422400. Its totient is φ = 25824960.

The previous prime is 61346227. The next prime is 61346239. The reversal of 61346236 is 63264316.

It is a junction number, because it is equal to n+sod(n) for n = 61346198 and 61346207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61346239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83326 + ... + 84058.

Almost surely, 2^61346236 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 61346236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63711200).

61346236 is an abundant number, since it is smaller than the sum of its proper divisors (66076164).

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

61346236 is a wasteful number, since it uses less digits than its factorization.

61346236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 803 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 61346236 is about 7832.3838006063. The cubic root of 61346236 is about 394.3930988703.

The spelling of 61346236 in words is "sixty-one million, three hundred forty-six thousand, two hundred thirty-six".