126507046 has 8 divisors (see below), whose sum is σ = 192871584. Its totient is φ = 62216520.

The previous prime is 126507037. The next prime is 126507049. The reversal of 126507046 is 640705621.

It is a happy number.

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

It is a super-2 number, since 2×126507046² = 32008065375292232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126506999 and 126507017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126507049) 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, 518350 + ... + 518593.

It is an arithmetic number, because the mean of its divisors is an integer number (24108948).

Almost surely, 2^126507046 is an apocalyptic number.

126507046 is a deficient number, since it is larger than the sum of its proper divisors (66364538).

126507046 is a wasteful number, since it uses less digits than its factorization.

126507046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037006.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 126507046 is about 11247.5351077469. The cubic root of 126507046 is about 502.0013729903.

The spelling of 126507046 in words is "one hundred twenty-six million, five hundred seven thousand, forty-six".