61736376 has 96 divisors (see below), whose sum is σ = 172869120. Its totient is φ = 18345600.

The previous prime is 61736317. The next prime is 61736429. The reversal of 61736376 is 67363716.

61736376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61736376² = 7622760243226752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125491 + ... + 125981.

It is an arithmetic number, because the mean of its divisors is an integer number (1800720).

Almost surely, 2^61736376 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 61736376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86434560).

61736376 is an abundant number, since it is smaller than the sum of its proper divisors (111132744).

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

61736376 is a wasteful number, since it uses less digits than its factorization.

61736376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 540 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 61736376 is about 7857.2499005695. The cubic root of 61736376 is about 395.2273988391.

The spelling of 61736376 in words is "sixty-one million, seven hundred thirty-six thousand, three hundred seventy-six".