61214361 has 8 divisors (see below), whose sum is σ = 87897600. Its totient is φ = 37670352.

The previous prime is 61214357. The next prime is 61214393. The reversal of 61214361 is 16341216.

61214361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 61214361 - 2² = 61214357 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (61214261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784761 + ... + 784838.

It is an arithmetic number, because the mean of its divisors is an integer number (10987200).

Almost surely, 2^61214361 is an apocalyptic number.

It is an amenable number.

61214361 is a deficient number, since it is larger than the sum of its proper divisors (26683239).

61214361 is a wasteful number, since it uses less digits than its factorization.

61214361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569615.

The product of its digits is 864, while the sum is 24.

The square root of 61214361 is about 7823.9606977540. The cubic root of 61214361 is about 394.1102893253.

Adding to 61214361 its reverse (16341216), we get a palindrome (77555577).

The spelling of 61214361 in words is "sixty-one million, two hundred fourteen thousand, three hundred sixty-one".