61032167 has 4 divisors (see below), whose sum is σ = 69751056. Its totient is φ = 52313280.

The previous prime is 61032163. The next prime is 61032187. The reversal of 61032167 is 76123016.

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 61032167 - 2² = 61032163 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61032163) 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, 4359434 + ... + 4359447.

It is an arithmetic number, because the mean of its divisors is an integer number (17437764).

Almost surely, 2^61032167 is an apocalyptic number.

61032167 is a deficient number, since it is larger than the sum of its proper divisors (8718889).

61032167 is an equidigital number, since it uses as much as digits as its factorization.

61032167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8718888.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 61032167 is about 7812.3086856575. The cubic root of 61032167 is about 393.7189003068.

The spelling of 61032167 in words is "sixty-one million, thirty-two thousand, one hundred sixty-seven".