126467644 has 24 divisors (see below), whose sum is σ = 227425968. Its totient is φ = 61501440.

The previous prime is 126467633. The next prime is 126467669. The reversal of 126467644 is 446764621.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 126467597 and 126467606.

It is a congruent number.

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, 42774 + ... + 45634.

It is an arithmetic number, because the mean of its divisors is an integer number (9476082).

Almost surely, 2^126467644 is an apocalyptic number.

It is an amenable number.

126467644 is a deficient number, since it is larger than the sum of its proper divisors (100958324).

126467644 is a wasteful number, since it uses less digits than its factorization.

126467644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165 (or 3163 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 126467644 is about 11245.7833875635. The cubic root of 126467644 is about 501.9492496432.

The spelling of 126467644 in words is "one hundred twenty-six million, four hundred sixty-seven thousand, six hundred forty-four".