61423241 has 8 divisors (see below), whose sum is σ = 67068000. Its totient is φ = 55788640.

The previous prime is 61423223. The next prime is 61423259. The reversal of 61423241 is 14232416.

It is an interprime number because it is at equal distance from previous prime (61423223) and next prime (61423259).

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 61423241 - 2¹⁴ = 61406857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61423541) 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, 16085 + ... + 19533.

It is an arithmetic number, because the mean of its divisors is an integer number (8383500).

Almost surely, 2^61423241 is an apocalyptic number.

It is an amenable number.

61423241 is a deficient number, since it is larger than the sum of its proper divisors (5644759).

61423241 is a wasteful number, since it uses less digits than its factorization.

61423241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079.

The product of its digits is 1152, while the sum is 23.

The square root of 61423241 is about 7837.2980675741. The cubic root of 61423241 is about 394.5580508107.

Adding to 61423241 its reverse (14232416), we get a palindrome (75655657).

The spelling of 61423241 in words is "sixty-one million, four hundred twenty-three thousand, two hundred forty-one".