126082646 has 8 divisors (see below), whose sum is σ = 192329640. Its totient is φ = 61972768.

The previous prime is 126082631. The next prime is 126082661. The reversal of 126082646 is 646280621.

It is an interprime number because it is at equal distance from previous prime (126082631) and next prime (126082661).

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

It is a super-2 number, since 2×126082646² = 31793667244722632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534131 + ... + 534366.

It is an arithmetic number, because the mean of its divisors is an integer number (24041205).

Almost surely, 2^126082646 is an apocalyptic number.

126082646 is a deficient number, since it is larger than the sum of its proper divisors (66246994).

126082646 is a wasteful number, since it uses less digits than its factorization.

126082646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068558.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 126082646 is about 11228.6529022853. The cubic root of 126082646 is about 501.4393803920.

The spelling of 126082646 in words is "one hundred twenty-six million, eighty-two thousand, six hundred forty-six".