61026235 has 4 divisors (see below), whose sum is σ = 73231488. Its totient is φ = 48820984.

The previous prime is 61026193. The next prime is 61026241. The reversal of 61026235 is 53262016.

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

It is a cyclic number.

It is not a de Polignac number, because 61026235 - 2²¹ = 58929083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6102619 + ... + 6102628.

It is an arithmetic number, because the mean of its divisors is an integer number (18307872).

Almost surely, 2^61026235 is an apocalyptic number.

61026235 is a deficient number, since it is larger than the sum of its proper divisors (12205253).

61026235 is a wasteful number, since it uses less digits than its factorization.

61026235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12205252.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 61026235 is about 7811.9290191348. The cubic root of 61026235 is about 393.7061441035.

The spelling of 61026235 in words is "sixty-one million, twenty-six thousand, two hundred thirty-five".