61332235 has 8 divisors (see below), whose sum is σ = 74161296. Its totient is φ = 48690720.

The previous prime is 61332223. The next prime is 61332239. The reversal of 61332235 is 53223316.

It is a happy number.

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

It is not a de Polignac number, because 61332235 - 2¹⁷ = 61201163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61332239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46164 + ... + 47473.

It is an arithmetic number, because the mean of its divisors is an integer number (9270162).

Almost surely, 2^61332235 is an apocalyptic number.

61332235 is a deficient number, since it is larger than the sum of its proper divisors (12829061).

61332235 is a wasteful number, since it uses less digits than its factorization.

61332235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93773.

The product of its digits is 3240, while the sum is 25.

The square root of 61332235 is about 7831.4899604098. The cubic root of 61332235 is about 394.3630925853.

The spelling of 61332235 in words is "sixty-one million, three hundred thirty-two thousand, two hundred thirty-five".