61462223 has 8 divisors (see below), whose sum is σ = 63814800. Its totient is φ = 59125248.

The previous prime is 61462213. The next prime is 61462231. The reversal of 61462223 is 32226416.

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 61462223 - 2¹⁰ = 61461199 is a prime.

It is a super-2 number, since 2×61462223² = 7555209712203458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61462192 and 61462201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61462213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4463 + ... + 11951.

It is an arithmetic number, because the mean of its divisors is an integer number (7976850).

Almost surely, 2^61462223 is an apocalyptic number.

61462223 is a deficient number, since it is larger than the sum of its proper divisors (2352577).

61462223 is a wasteful number, since it uses less digits than its factorization.

61462223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801.

The product of its digits is 3456, while the sum is 26.

The square root of 61462223 is about 7839.7846271438. The cubic root of 61462223 is about 394.6415013585.

Adding to 61462223 its reverse (32226416), we get a palindrome (93688639).

The spelling of 61462223 in words is "sixty-one million, four hundred sixty-two thousand, two hundred twenty-three".