126151452 has 48 divisors (see below), whose sum is σ = 373784320. Its totient is φ = 36043056.

The previous prime is 126151447. The next prime is 126151453. The reversal of 126151452 is 254151621.

126151452 is a `hidden beast` number, since 1 + 2 + 615 + 1 + 45 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126151453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82678 + ... + 84189.

Almost surely, 2^126151452 is an apocalyptic number.

126151452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126151452 is an abundant number, since it is smaller than the sum of its proper divisors (247632868).

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

126151452 is a wasteful number, since it uses less digits than its factorization.

126151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166887 (or 166879 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 126151452 is about 11231.7163425720. The cubic root of 126151452 is about 501.5305792071.

The spelling of 126151452 in words is "one hundred twenty-six million, one hundred fifty-one thousand, four hundred fifty-two".