61334267 has 4 divisors (see below), whose sum is σ = 61350696. Its totient is φ = 61317840.

The previous prime is 61334263. The next prime is 61334281. The reversal of 61334267 is 76243316.

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 61334267 - 2² = 61334263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61334263) 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, 392 + ... + 11082.

It is an arithmetic number, because the mean of its divisors is an integer number (15337674).

Almost surely, 2^61334267 is an apocalyptic number.

61334267 is a deficient number, since it is larger than the sum of its proper divisors (16429).

61334267 is a wasteful number, since it uses less digits than its factorization.

61334267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16428.

The product of its digits is 18144, while the sum is 32.

The square root of 61334267 is about 7831.6196919922. The cubic root of 61334267 is about 394.3674477554.

The spelling of 61334267 in words is "sixty-one million, three hundred thirty-four thousand, two hundred sixty-seven".