1426801602 has 32 divisors (see below), whose sum is σ = 3072686400. Its totient is φ = 440035328.

The previous prime is 1426801531. The next prime is 1426801603. The reversal of 1426801602 is 2061086241.

It is a super-2 number, since 2×1426801602² = 4071525622939532808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1426801602.

It is not an unprimeable number, because it can be changed into a prime (1426801603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 112527 + ... + 124562.

It is an arithmetic number, because the mean of its divisors is an integer number (96021450).

Almost surely, 2^1426801602 is an apocalyptic number.

1426801602 is an abundant number, since it is smaller than the sum of its proper divisors (1645884798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426801602 is a wasteful number, since it uses less digits than its factorization.

1426801602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237170.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1426801602 is about 37773.0274402251. The cubic root of 1426801602 is about 1125.7825934468.

Adding to 1426801602 its reverse (2061086241), we get a palindrome (3487887843).

The spelling of 1426801602 in words is "one billion, four hundred twenty-six million, eight hundred one thousand, six hundred two".