1426659052 has 24 divisors (see below), whose sum is σ = 3072804896. Its totient is φ = 564392448.

The previous prime is 1426658993. The next prime is 1426659071. The reversal of 1426659052 is 2509566241.

It is a junction number, because it is equal to n+sod(n) for n = 1426658996 and 1426659014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959333 + ... + 1960060.

Almost surely, 2^1426659052 is an apocalyptic number.

It is an amenable number.

1426659052 is an abundant number, since it is smaller than the sum of its proper divisors (1646145844).

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

1426659052 is a wasteful number, since it uses less digits than its factorization.

1426659052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919417 (or 3919415 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 1426659052 is about 37771.1404646458. The cubic root of 1426659052 is about 1125.7451003450.

The spelling of 1426659052 in words is "one billion, four hundred twenty-six million, six hundred fifty-nine thousand, fifty-two".