126735152 has 40 divisors (see below), whose sum is σ = 257468640. Its totient is φ = 60318720.

The previous prime is 126735139. The next prime is 126735173. The reversal of 126735152 is 251537621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87974 + ... + 89402.

It is an arithmetic number, because the mean of its divisors is an integer number (6436716).

Almost surely, 2^126735152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126735152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128734320).

126735152 is an abundant number, since it is smaller than the sum of its proper divisors (130733488).

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

126735152 is a wasteful number, since it uses less digits than its factorization.

126735152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1695 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 126735152 is about 11257.6708070542. The cubic root of 126735152 is about 502.3029129000.

The spelling of 126735152 in words is "one hundred twenty-six million, seven hundred thirty-five thousand, one hundred fifty-two".