1292628124 has 12 divisors (see below), whose sum is σ = 2262777048. Its totient is φ = 646120400.

The previous prime is 1292628089. The next prime is 1292628149. The reversal of 1292628124 is 4218262921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32842 + ... + 60529.

It is an arithmetic number, because the mean of its divisors is an integer number (188564754).

Almost surely, 2^1292628124 is an apocalyptic number.

It is an amenable number.

1292628124 is a deficient number, since it is larger than the sum of its proper divisors (970148924).

1292628124 is a wasteful number, since it uses less digits than its factorization.

1292628124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96836 (or 96834 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 1292628124 is about 35953.1378880898. The cubic root of 1292628124 is about 1089.3259935458.

The spelling of 1292628124 in words is "one billion, two hundred ninety-two million, six hundred twenty-eight thousand, one hundred twenty-four".