124232461 has 6 divisors (see below), whose sum is σ = 127190670. Its totient is φ = 121341528.

The previous prime is 124232443. The next prime is 124232473. The reversal of 124232461 is 164232421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 123076836 + 1155625 = 11094^2 + 1075^2 .

It is not a de Polignac number, because 124232461 - 2⁵ = 124232429 is a prime.

It is a super-2 number, since 2×124232461² = 30867408732233042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124232401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31746 + ... + 35443.

It is an arithmetic number, because the mean of its divisors is an integer number (21198445).

Almost surely, 2^124232461 is an apocalyptic number.

It is an amenable number.

124232461 is a deficient number, since it is larger than the sum of its proper divisors (2958209).

124232461 is an frugal number, since it uses more digits than its factorization.

124232461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67275 (or 67232 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 124232461 is about 11145.9616453673. The cubic root of 124232461 is about 498.9745128568.

Adding to 124232461 its reverse (164232421), we get a palindrome (288464882).

It can be divided in two parts, 12423 and 2461, that added together give a square (14884 = 122²).

The spelling of 124232461 in words is "one hundred twenty-four million, two hundred thirty-two thousand, four hundred sixty-one".