426464405 has 16 divisors (see below), whose sum is σ = 553255680. Its totient is φ = 314476992.

The previous prime is 426464399. The next prime is 426464407. The reversal of 426464405 is 504464624.

It is a cyclic number.

It is not a de Polignac number, because 426464405 - 2¹⁰ = 426463381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426464407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57149 + ... + 64178.

It is an arithmetic number, because the mean of its divisors is an integer number (34578480).

Almost surely, 2^426464405 is an apocalyptic number.

It is an amenable number.

426464405 is a deficient number, since it is larger than the sum of its proper divisors (126791275).

426464405 is a wasteful number, since it uses less digits than its factorization.

426464405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121388.

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 426464405 is about 20651.0146239840. The cubic root of 426464405 is about 752.7098446050.

The spelling of 426464405 in words is "four hundred twenty-six million, four hundred sixty-four thousand, four hundred five".