61726496 has 24 divisors (see below), whose sum is σ = 130872924. Its totient is φ = 28488960.

The previous prime is 61726447. The next prime is 61726499. The reversal of 61726496 is 69462716.

It can be written as a sum of positive squares in 2 ways, for example, as 50410000 + 11316496 = 7100^2 + 3364^2 .

It is not an unprimeable number, because it can be changed into a prime (61726499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73775 + ... + 74606.

Almost surely, 2^61726496 is an apocalyptic number.

It is an amenable number.

61726496 is an abundant number, since it is smaller than the sum of its proper divisors (69146428).

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

61726496 is a wasteful number, since it uses less digits than its factorization.

61726496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148404 (or 148396 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 61726496 is about 7856.6211567060. The cubic root of 61726496 is about 395.2063142680.

The spelling of 61726496 in words is "sixty-one million, seven hundred twenty-six thousand, four hundred ninety-six".