126475732 has 12 divisors (see below), whose sum is σ = 223999776. Its totient is φ = 62475800.

The previous prime is 126475717. The next prime is 126475751. The reversal of 126475732 is 237574621.

It is a happy number.

It is a super-2 number, since 2×126475732² = 31992221569871648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126475691 and 126475700.

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, 190144 + ... + 190807.

It is an arithmetic number, because the mean of its divisors is an integer number (18666648).

Almost surely, 2^126475732 is an apocalyptic number.

It is an amenable number.

126475732 is a deficient number, since it is larger than the sum of its proper divisors (97524044).

126475732 is a wasteful number, since it uses less digits than its factorization.

126475732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381038 (or 381036 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 126475732 is about 11246.1429832632. The cubic root of 126475732 is about 501.9599498215.

The spelling of 126475732 in words is "one hundred twenty-six million, four hundred seventy-five thousand, seven hundred thirty-two".