126157064 has 16 divisors (see below), whose sum is σ = 258048720. Its totient is φ = 57344080.

The previous prime is 126157043. The next prime is 126157091. The reversal of 126157064 is 460751621.

It is a self number, because there is not a number n which added to its sum of digits gives 126157064.

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, 716714 + ... + 716889.

It is an arithmetic number, because the mean of its divisors is an integer number (16128045).

Almost surely, 2^126157064 is an apocalyptic number.

It is an amenable number.

126157064 is an abundant number, since it is smaller than the sum of its proper divisors (131891656).

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

126157064 is a wasteful number, since it uses less digits than its factorization.

126157064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433620 (or 1433616 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 126157064 is about 11231.9661680402. The cubic root of 126157064 is about 501.5380161617.

The spelling of 126157064 in words is "one hundred twenty-six million, one hundred fifty-seven thousand, sixty-four".