61204267 has 8 divisors (see below), whose sum is σ = 66385872. Its totient is φ = 56198400.

The previous prime is 61204249. The next prime is 61204271. The reversal of 61204267 is 76240216.

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

It is a cyclic number.

It is not a de Polignac number, because 61204267 - 2⁷ = 61204139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61204237) 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, 43209 + ... + 44602.

It is an arithmetic number, because the mean of its divisors is an integer number (8298234).

Almost surely, 2^61204267 is an apocalyptic number.

61204267 is a deficient number, since it is larger than the sum of its proper divisors (5181605).

61204267 is a wasteful number, since it uses less digits than its factorization.

61204267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87869.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 61204267 is about 7823.3156014570. The cubic root of 61204267 is about 394.0886257381.

The spelling of 61204267 in words is "sixty-one million, two hundred four thousand, two hundred sixty-seven".