126697150 has 12 divisors (see below), whose sum is σ = 235656792. Its totient is φ = 50678840.

The previous prime is 126697063. The next prime is 126697159. The reversal of 126697150 is 51796621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126697159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1266922 + ... + 1267021.

It is an arithmetic number, because the mean of its divisors is an integer number (19638066).

Almost surely, 2^126697150 is an apocalyptic number.

126697150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126697150 is a deficient number, since it is larger than the sum of its proper divisors (108959642).

126697150 is a wasteful number, since it uses less digits than its factorization.

126697150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533955 (or 2533950 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 126697150 is about 11255.9828535761. The cubic root of 126697150 is about 502.2527020910.

The spelling of 126697150 in words is "one hundred twenty-six million, six hundred ninety-seven thousand, one hundred fifty".