61882135 has 16 divisors (see below), whose sum is σ = 85395456. Its totient is φ = 42169248.

The previous prime is 61882129. The next prime is 61882141. The reversal of 61882135 is 53128816.

It is an interprime number because it is at equal distance from previous prime (61882129) and next prime (61882141).

It is a cyclic number.

It is not a de Polignac number, because 61882135 - 2⁹ = 61881623 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 61882135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282 + ... + 11128.

It is an arithmetic number, because the mean of its divisors is an integer number (5337216).

Almost surely, 2^61882135 is an apocalyptic number.

61882135 is a deficient number, since it is larger than the sum of its proper divisors (23513321).

61882135 is a wasteful number, since it uses less digits than its factorization.

61882135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11022.

The product of its digits is 11520, while the sum is 34.

The square root of 61882135 is about 7866.5198785740. The cubic root of 61882135 is about 395.5381970873.

The spelling of 61882135 in words is "sixty-one million, eight hundred eighty-two thousand, one hundred thirty-five".