412126623 has 40 divisors (see below), whose sum is σ = 634233600. Its totient is φ = 266583312.

The previous prime is 412126607. The next prime is 412126639. The reversal of 412126623 is 326621214.

412126623 is a `hidden beast` number, since 4 + 12 + 1 + 26 + 623 = 666.

It is an interprime number because it is at equal distance from previous prime (412126607) and next prime (412126639).

It is not a de Polignac number, because 412126623 - 2⁴ = 412126607 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412126723) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 396138 + ... + 397176.

It is an arithmetic number, because the mean of its divisors is an integer number (15855840).

Almost surely, 2^412126623 is an apocalyptic number.

412126623 is a deficient number, since it is larger than the sum of its proper divisors (222106977).

412126623 is a wasteful number, since it uses less digits than its factorization.

412126623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193 (or 1184 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 412126623 is about 20300.9020242944. The cubic root of 412126623 is about 744.1781083733.

Adding to 412126623 its reverse (326621214), we get a palindrome (738747837).

The spelling of 412126623 in words is "four hundred twelve million, one hundred twenty-six thousand, six hundred twenty-three".