1417426556 has 24 divisors (see below), whose sum is σ = 3052919520. Its totient is φ = 560740032.

The previous prime is 1417426519. The next prime is 1417426559. The reversal of 1417426556 is 6556247141.

It is a super-2 number, since 2×1417426556² = 4018196083308042272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1417426559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946651 + ... + 1947378.

It is an arithmetic number, because the mean of its divisors is an integer number (127204980).

Almost surely, 2^1417426556 is an apocalyptic number.

It is an amenable number.

1417426556 is an abundant number, since it is smaller than the sum of its proper divisors (1635492964).

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

1417426556 is a wasteful number, since it uses less digits than its factorization.

1417426556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894053 (or 3894051 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 1417426556 is about 37648.7258217327. The cubic root of 1417426556 is about 1123.3114569455.

The spelling of 1417426556 in words is "one billion, four hundred seventeen million, four hundred twenty-six thousand, five hundred fifty-six".