61414855 has 8 divisors (see below), whose sum is σ = 73832112. Its totient is φ = 49042368.

The previous prime is 61414849. The next prime is 61414867. The reversal of 61414855 is 55841416.

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

It is a cyclic number.

It is not a de Polignac number, because 61414855 - 2⁹ = 61414343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61414855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8094 + ... + 13723.

It is an arithmetic number, because the mean of its divisors is an integer number (9229014).

Almost surely, 2^61414855 is an apocalyptic number.

61414855 is a deficient number, since it is larger than the sum of its proper divisors (12417257).

61414855 is a wasteful number, since it uses less digits than its factorization.

61414855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22385.

The product of its digits is 19200, while the sum is 34.

The square root of 61414855 is about 7836.7630435021. The cubic root of 61414855 is about 394.5400939030.

The spelling of 61414855 in words is "sixty-one million, four hundred fourteen thousand, eight hundred fifty-five".