126425319 has 8 divisors (see below), whose sum is σ = 175896192. Its totient is φ = 80619000.

The previous prime is 126425317. The next prime is 126425323. The reversal of 126425319 is 913524621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126425319 - 2¹ = 126425317 is a prime.

It is a super-2 number, since 2×126425319² = 31966722568503522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126425319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126425317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916057 + ... + 916194.

It is an arithmetic number, because the mean of its divisors is an integer number (21987024).

Almost surely, 2^126425319 is an apocalyptic number.

126425319 is a deficient number, since it is larger than the sum of its proper divisors (49470873).

126425319 is a wasteful number, since it uses less digits than its factorization.

126425319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832277.

The product of its digits is 12960, while the sum is 33.

The square root of 126425319 is about 11243.9014136553. The cubic root of 126425319 is about 501.8932475129.

The spelling of 126425319 in words is "one hundred twenty-six million, four hundred twenty-five thousand, three hundred nineteen".