126036501 has 16 divisors (see below), whose sum is σ = 172488960. Its totient is φ = 81812480.

The previous prime is 126036499. The next prime is 126036503. The reversal of 126036501 is 105630621.

It is an interprime number because it is at equal distance from previous prime (126036499) and next prime (126036503).

It is a cyclic number.

It is not a de Polignac number, because 126036501 - 2¹ = 126036499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126036503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113716 + ... + 114818.

It is an arithmetic number, because the mean of its divisors is an integer number (10780560).

Almost surely, 2^126036501 is an apocalyptic number.

It is an amenable number.

126036501 is a deficient number, since it is larger than the sum of its proper divisors (46452459).

126036501 is a wasteful number, since it uses less digits than its factorization.

126036501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 126036501 is about 11226.5979263533. The cubic root of 126036501 is about 501.3781989781.

The spelling of 126036501 in words is "one hundred twenty-six million, thirty-six thousand, five hundred one".