61344524 has 6 divisors (see below), whose sum is σ = 107352924. Its totient is φ = 30672260.

The previous prime is 61344509. The next prime is 61344529. The reversal of 61344524 is 42544316.

It is not an unprimeable number, because it can be changed into a prime (61344529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7668062 + ... + 7668069.

It is an arithmetic number, because the mean of its divisors is an integer number (17892154).

Almost surely, 2^61344524 is an apocalyptic number.

It is an amenable number.

61344524 is a deficient number, since it is larger than the sum of its proper divisors (46008400).

61344524 is a wasteful number, since it uses less digits than its factorization.

61344524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15336135 (or 15336133 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 61344524 is about 7832.2745100003. The cubic root of 61344524 is about 394.3894300374.

The spelling of 61344524 in words is "sixty-one million, three hundred forty-four thousand, five hundred twenty-four".