61426376 has 96 divisors (see below), whose sum is σ = 137894400. Its totient is φ = 25555200.

The previous prime is 61426369. The next prime is 61426381. The reversal of 61426376 is 67362416.

61426376 = T₃₅ + T₃₆ + ... + T₇₁₆.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690140 + ... + 690228.

It is an arithmetic number, because the mean of its divisors is an integer number (1436400).

Almost surely, 2^61426376 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 61426376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68947200).

61426376 is an abundant number, since it is smaller than the sum of its proper divisors (76468024).

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

61426376 is a wasteful number, since it uses less digits than its factorization.

61426376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 156 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 61426376 is about 7837.4980701752. The cubic root of 61426376 is about 394.5647633537.

The spelling of 61426376 in words is "sixty-one million, four hundred twenty-six thousand, three hundred seventy-six".