1426026501 has 24 divisors (see below), whose sum is σ = 2110268160. Its totient is φ = 927452736.

The previous prime is 1426026491. The next prime is 1426026517. The reversal of 1426026501 is 1056206241.

1426026501 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 0 + 2 + 650 + 1 = 666.

It is not a de Polignac number, because 1426026501 - 2⁹ = 1426025989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426026571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422860 + ... + 426218.

It is an arithmetic number, because the mean of its divisors is an integer number (87927840).

Almost surely, 2^1426026501 is an apocalyptic number.

It is an amenable number.

1426026501 is a deficient number, since it is larger than the sum of its proper divisors (684241659).

1426026501 is a wasteful number, since it uses less digits than its factorization.

1426026501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505 (or 4502 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1426026501 is about 37762.7660665900. The cubic root of 1426026501 is about 1125.5786984155.

The spelling of 1426026501 in words is "one billion, four hundred twenty-six million, twenty-six thousand, five hundred one".