124974463 has 4 divisors (see below), whose sum is σ = 132325920. Its totient is φ = 117623008.

The previous prime is 124974461. The next prime is 124974491. The reversal of 124974463 is 364479421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364479421 = 151 ⋅2413771.

It is a cyclic number.

It is not a de Polignac number, because 124974463 - 2¹ = 124974461 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124974461) 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, 3675703 + ... + 3675736.

It is an arithmetic number, because the mean of its divisors is an integer number (33081480).

Almost surely, 2^124974463 is an apocalyptic number.

124974463 is a deficient number, since it is larger than the sum of its proper divisors (7351457).

124974463 is an equidigital number, since it uses as much as digits as its factorization.

124974463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7351456.

The product of its digits is 145152, while the sum is 40.

The square root of 124974463 is about 11179.1977798051. The cubic root of 124974463 is about 499.9659483477.

The spelling of 124974463 in words is "one hundred twenty-four million, nine hundred seventy-four thousand, four hundred sixty-three".