61414233 has 4 divisors (see below), whose sum is σ = 81885648. Its totient is φ = 40942820.

The previous prime is 61414211. The next prime is 61414237. The reversal of 61414233 is 33241416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 61414233 - 2⁵ = 61414201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61414237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10235703 + ... + 10235708.

It is an arithmetic number, because the mean of its divisors is an integer number (20471412).

Almost surely, 2^61414233 is an apocalyptic number.

It is an amenable number.

61414233 is a deficient number, since it is larger than the sum of its proper divisors (20471415).

61414233 is a wasteful number, since it uses less digits than its factorization.

61414233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20471414.

The product of its digits is 1728, while the sum is 24.

The square root of 61414233 is about 7836.7233586493. The cubic root of 61414233 is about 394.5387619518.

Adding to 61414233 its reverse (33241416), we get a palindrome (94655649).

The spelling of 61414233 in words is "sixty-one million, four hundred fourteen thousand, two hundred thirty-three".