126697086 has 24 divisors (see below), whose sum is σ = 278379504. Its totient is φ = 41637120.

The previous prime is 126697063. The next prime is 126697159. The reversal of 126697086 is 680796621.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48291 + ... + 50846.

It is an arithmetic number, because the mean of its divisors is an integer number (11599146).

Almost surely, 2^126697086 is an apocalyptic number.

126697086 is an abundant number, since it is smaller than the sum of its proper divisors (151682418).

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

126697086 is a wasteful number, since it uses less digits than its factorization.

126697086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99216 (or 99213 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 126697086 is about 11255.9800106432. The cubic root of 126697086 is about 502.2526175214.

The spelling of 126697086 in words is "one hundred twenty-six million, six hundred ninety-seven thousand, eighty-six".