126241415 has 32 divisors (see below), whose sum is σ = 164505600. Its totient is φ = 92707200.

The previous prime is 126241403. The next prime is 126241469. The reversal of 126241415 is 514142621.

It is not a de Polignac number, because 126241415 - 2¹⁶ = 126175879 is a prime.

It is a super-2 number, since 2×126241415² = 31873789722404450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565994 + ... + 566216.

It is an arithmetic number, because the mean of its divisors is an integer number (5140800).

Almost surely, 2^126241415 is an apocalyptic number.

126241415 is a deficient number, since it is larger than the sum of its proper divisors (38264185).

126241415 is a wasteful number, since it uses less digits than its factorization.

126241415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407.

The product of its digits is 1920, while the sum is 26.

The square root of 126241415 is about 11235.7204931415. The cubic root of 126241415 is about 501.6497705274.

The spelling of 126241415 in words is "one hundred twenty-six million, two hundred forty-one thousand, four hundred fifteen".