124202406 has 8 divisors (see below), whose sum is σ = 248404824. Its totient is φ = 41400800.

The previous prime is 124202401. The next prime is 124202417. The reversal of 124202406 is 604202421.

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

124202406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124202401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10350195 + ... + 10350206.

It is an arithmetic number, because the mean of its divisors is an integer number (31050603).

Almost surely, 2^124202406 is an apocalyptic number.

124202406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124202406 is a wasteful number, since it uses less digits than its factorization.

124202406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20700406.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 124202406 is about 11144.6133176526. The cubic root of 124202406 is about 498.9342713923.

Adding to 124202406 its reverse (604202421), we get a palindrome (728404827).

The spelling of 124202406 in words is "one hundred twenty-four million, two hundred two thousand, four hundred six".