126673932 has 120 divisors (see below), whose sum is σ = 375182080. Its totient is φ = 32582880.

The previous prime is 126673901. The next prime is 126673951. The reversal of 126673932 is 239376621.

Its product of digits (81648) is a multiple of the sum of its prime divisors (126).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1229793 + ... + 1229895.

Almost surely, 2^126673932 is an apocalyptic number.

126673932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126673932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187591040).

126673932 is an abundant number, since it is smaller than the sum of its proper divisors (248508148).

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

126673932 is a wasteful number, since it uses less digits than its factorization.

126673932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 126 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 126673932 is about 11254.9514436980. The cubic root of 126673932 is about 502.2220199600. Note that the first 3 decimals are identical.

The spelling of 126673932 in words is "one hundred twenty-six million, six hundred seventy-three thousand, nine hundred thirty-two".