126950229 has 72 divisors (see below), whose sum is σ = 228228000. Its totient is φ = 67604544.

The previous prime is 126950209. The next prime is 126950231. The reversal of 126950229 is 922059621.

It is a happy number.

126950229 is a `hidden beast` number, since 126 + 9 + 502 + 29 = 666.

It is not a de Polignac number, because 126950229 - 2¹⁷ = 126819157 is a prime.

It is a super-2 number, since 2×126950229² = 32232721286304882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126950193 and 126950202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126950209) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 913242 + ... + 913380.

Almost surely, 2^126950229 is an apocalyptic number.

126950229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

126950229 is a deficient number, since it is larger than the sum of its proper divisors (101277771).

126950229 is a wasteful number, since it uses less digits than its factorization.

126950229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 126950229 is about 11267.2192221506. The cubic root of 126950229 is about 502.5868981669.

The spelling of 126950229 in words is "one hundred twenty-six million, nine hundred fifty thousand, two hundred twenty-nine".