61368995 has 16 divisors (see below), whose sum is σ = 76343040. Its totient is φ = 47308800.

The previous prime is 61368973. The next prime is 61369003. The reversal of 61368995 is 59986316.

61368995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61368995 - 2¹⁴ = 61352611 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 42851 + ... + 44259.

It is an arithmetic number, because the mean of its divisors is an integer number (4771440).

Almost surely, 2^61368995 is an apocalyptic number.

61368995 is a deficient number, since it is larger than the sum of its proper divisors (14974045).

61368995 is a wasteful number, since it uses less digits than its factorization.

61368995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726.

The product of its digits is 349920, while the sum is 47.

The square root of 61368995 is about 7833.8365441206. The cubic root of 61368995 is about 394.4418651480.

It can be divided in two parts, 61 and 368995, that multiplied together give a triangular number (22508695 = T₆₇₀₉).

The spelling of 61368995 in words is "sixty-one million, three hundred sixty-eight thousand, nine hundred ninety-five".