427246426 has 8 divisors (see below), whose sum is σ = 674599680. Its totient is φ = 202379868.

The previous prime is 427246411. The next prime is 427246441. The reversal of 427246426 is 624642724.

It is an interprime number because it is at equal distance from previous prime (427246411) and next prime (427246441).

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, 5621626 + ... + 5621701.

It is an arithmetic number, because the mean of its divisors is an integer number (84324960).

Almost surely, 2^427246426 is an apocalyptic number.

427246426 is a deficient number, since it is larger than the sum of its proper divisors (247353254).

427246426 is a wasteful number, since it uses less digits than its factorization.

427246426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243348.

The product of its digits is 129024, while the sum is 37.

The square root of 427246426 is about 20669.9401547271. The cubic root of 427246426 is about 753.1696527900.

The spelling of 427246426 in words is "four hundred twenty-seven million, two hundred forty-six thousand, four hundred twenty-six".