1426628410 has 8 divisors (see below), whose sum is σ = 2567931156. Its totient is φ = 570651360.

The previous prime is 1426628381. The next prime is 1426628431. The reversal of 1426628410 is 148266241.

It can be written as a sum of positive squares in 2 ways, for example, as 1412782569 + 13845841 = 37587^2 + 3721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71331411 + ... + 71331430.

Almost surely, 2^1426628410 is an apocalyptic number.

1426628410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1426628410 is a deficient number, since it is larger than the sum of its proper divisors (1141302746).

1426628410 is a wasteful number, since it uses less digits than its factorization.

1426628410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142662848.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 1426628410 is about 37770.7348353193. The cubic root of 1426628410 is about 1125.7370406458.

The spelling of 1426628410 in words is "one billion, four hundred twenty-six million, six hundred twenty-eight thousand, four hundred ten".