61374854 has 8 divisors (see below), whose sum is σ = 95032128. Its totient is φ = 29697480.

The previous prime is 61374853. The next prime is 61374869. The reversal of 61374854 is 45847316.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61374851) 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, 494897 + ... + 495020.

It is an arithmetic number, because the mean of its divisors is an integer number (11879016).

Almost surely, 2^61374854 is an apocalyptic number.

61374854 is a deficient number, since it is larger than the sum of its proper divisors (33657274).

61374854 is a wasteful number, since it uses less digits than its factorization.

61374854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989950.

The product of its digits is 80640, while the sum is 38.

The square root of 61374854 is about 7834.2104898962. The cubic root of 61374854 is about 394.4544174222.

The spelling of 61374854 in words is "sixty-one million, three hundred seventy-four thousand, eight hundred fifty-four".