61360654 has 4 divisors (see below), whose sum is σ = 92040984. Its totient is φ = 30680326.

The previous prime is 61360627. The next prime is 61360657. The reversal of 61360654 is 45606316.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61360657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15340162 + ... + 15340165.

It is an arithmetic number, because the mean of its divisors is an integer number (23010246).

Almost surely, 2^61360654 is an apocalyptic number.

61360654 is a deficient number, since it is larger than the sum of its proper divisors (30680330).

61360654 is a wasteful number, since it uses less digits than its factorization.

61360654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30680329.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 61360654 is about 7833.3041559740. The cubic root of 61360654 is about 394.4239940789.

The spelling of 61360654 in words is "sixty-one million, three hundred sixty thousand, six hundred fifty-four".