420955362 has 48 divisors (see below), whose sum is σ = 939065400. Its totient is φ = 136221696.

The previous prime is 420955351. The next prime is 420955369. The reversal of 420955362 is 263559024.

420955362 is a `hidden beast` number, since 42 + 0 + 9 + 553 + 62 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 407272761 + 13682601 = 20181^2 + 3699^2 .

It is not an unprimeable number, because it can be changed into a prime (420955369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90264 + ... + 94812.

Almost surely, 2^420955362 is an apocalyptic number.

420955362 is an abundant number, since it is smaller than the sum of its proper divisors (518110038).

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

420955362 is a wasteful number, since it uses less digits than its factorization.

420955362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707 (or 4704 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 420955362 is about 20517.1967383461. The cubic root of 420955362 is about 749.4546328624.

The spelling of 420955362 in words is "four hundred twenty million, nine hundred fifty-five thousand, three hundred sixty-two".