61038235 has 4 divisors (see below), whose sum is σ = 73245888. Its totient is φ = 48830584.

The previous prime is 61038227. The next prime is 61038253. The reversal of 61038235 is 53283016.

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 61038235 - 2³ = 61038227 is a prime.

It is a super-2 number, since 2×61038235² = 7451332263830450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6103819 + ... + 6103828.

It is an arithmetic number, because the mean of its divisors is an integer number (18311472).

Almost surely, 2^61038235 is an apocalyptic number.

61038235 is a deficient number, since it is larger than the sum of its proper divisors (12207653).

61038235 is a wasteful number, since it uses less digits than its factorization.

61038235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207652.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 61038235 is about 7812.6970375153. The cubic root of 61038235 is about 393.7319481100.

The spelling of 61038235 in words is "sixty-one million, thirty-eight thousand, two hundred thirty-five".