435264420 has 48 divisors (see below), whose sum is σ = 1271733120. Its totient is φ = 111023616.

The previous prime is 435264409. The next prime is 435264421. The reversal of 435264420 is 24462534.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (435264421) 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, 156325 + ... + 159084.

It is an arithmetic number, because the mean of its divisors is an integer number (26494440).

Almost surely, 2^435264420 is an apocalyptic number.

It is an amenable number.

435264420 is an abundant number, since it is smaller than the sum of its proper divisors (836468700).

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

435264420 is a wasteful number, since it uses less digits than its factorization.

435264420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315444 (or 315442 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 435264420 is about 20862.9916359088. The cubic root of 435264420 is about 757.8519794602.

The spelling of 435264420 in words is "four hundred thirty-five million, two hundred sixty-four thousand, four hundred twenty".