61662795 has 8 divisors (see below), whose sum is σ = 98660496. Its totient is φ = 32886816.

The previous prime is 61662761. The next prime is 61662829. The reversal of 61662795 is 59726616.

It is an interprime number because it is at equal distance from previous prime (61662761) and next prime (61662829).

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

It is not a de Polignac number, because 61662795 - 2¹³ = 61654603 is a prime.

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, 2055412 + ... + 2055441.

It is an arithmetic number, because the mean of its divisors is an integer number (12332562).

Almost surely, 2^61662795 is an apocalyptic number.

61662795 is a deficient number, since it is larger than the sum of its proper divisors (36997701).

61662795 is a wasteful number, since it uses less digits than its factorization.

61662795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110861.

The product of its digits is 136080, while the sum is 42.

The square root of 61662795 is about 7852.5661410777. The cubic root of 61662795 is about 395.0703180906.

The spelling of 61662795 in words is "sixty-one million, six hundred sixty-two thousand, seven hundred ninety-five".