61046807 has 4 divisors (see below), whose sum is σ = 63701040. Its totient is φ = 58392576.

The previous prime is 61046767. The next prime is 61046809. The reversal of 61046807 is 70864016.

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 61046807 - 2⁶ = 61046743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61046809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327082 + ... + 1327127.

It is an arithmetic number, because the mean of its divisors is an integer number (15925260).

Almost surely, 2^61046807 is an apocalyptic number.

61046807 is a deficient number, since it is larger than the sum of its proper divisors (2654233).

61046807 is a wasteful number, since it uses less digits than its factorization.

61046807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654232.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 61046807 is about 7813.2456124200. The cubic root of 61046807 is about 393.7503787012.

The spelling of 61046807 in words is "sixty-one million, forty-six thousand, eight hundred seven".