61344501 has 8 divisors (see below), whose sum is σ = 81853824. Its totient is φ = 40865760.

The previous prime is 61344499. The next prime is 61344509. The reversal of 61344501 is 10544316.

61344501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61344501 - 2¹ = 61344499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61344509) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2461 + ... + 11346.

It is an arithmetic number, because the mean of its divisors is an integer number (10231728).

Almost surely, 2^61344501 is an apocalyptic number.

It is an amenable number.

61344501 is a deficient number, since it is larger than the sum of its proper divisors (20509323).

61344501 is a wasteful number, since it uses less digits than its factorization.

61344501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 61344501 is about 7832.2730417166. The cubic root of 61344501 is about 394.3893807477.

Adding to 61344501 its reverse (10544316), we get a palindrome (71888817).

The spelling of 61344501 in words is "sixty-one million, three hundred forty-four thousand, five hundred one".