61046321 has 8 divisors (see below), whose sum is σ = 69848064. Its totient is φ = 52264800.

The previous prime is 61046317. The next prime is 61046327. The reversal of 61046321 is 12364016.

It is a happy number.

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

It is not a de Polignac number, because 61046321 - 2² = 61046317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61046327) 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, 2096 + ... + 11246.

It is an arithmetic number, because the mean of its divisors is an integer number (8731008).

Almost surely, 2^61046321 is an apocalyptic number.

It is an amenable number.

61046321 is a deficient number, since it is larger than the sum of its proper divisors (8801743).

61046321 is an equidigital number, since it uses as much as digits as its factorization.

61046321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 61046321 is about 7813.2145113263. The cubic root of 61046321 is about 393.7493338025.

The spelling of 61046321 in words is "sixty-one million, forty-six thousand, three hundred twenty-one".