126463952 has 20 divisors (see below), whose sum is σ = 259437636. Its totient is φ = 59512320.

The previous prime is 126463951. The next prime is 126463957. The reversal of 126463952 is 259364621.

It can be written as a sum of positive squares in 2 ways, for example, as 45751696 + 80712256 = 6764^2 + 8984^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126463951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232199 + ... + 232742.

Almost surely, 2^126463952 is an apocalyptic number.

It is an amenable number.

126463952 is an abundant number, since it is smaller than the sum of its proper divisors (132973684).

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

126463952 is a wasteful number, since it uses less digits than its factorization.

126463952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464966 (or 464960 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 126463952 is about 11245.6192359514. The cubic root of 126463952 is about 501.9443650878.

The spelling of 126463952 in words is "one hundred twenty-six million, four hundred sixty-three thousand, nine hundred fifty-two".