2285534421 has 16 divisors (see below), whose sum is σ = 3410697600. Its totient is φ = 1512565344.

The previous prime is 2285534413. The next prime is 2285534429. The reversal of 2285534421 is 1244355822.

2285534421 is a `hidden beast` number, since 2 + 2 + 85 + 534 + 42 + 1 = 666.

2285534421 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2285534413) and next prime (2285534429).

It is not a de Polignac number, because 2285534421 - 2³ = 2285534413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285534429) 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, 305241 + ... + 312638.

It is an arithmetic number, because the mean of its divisors is an integer number (213168600).

Almost surely, 2^2285534421 is an apocalyptic number.

It is an amenable number.

2285534421 is a deficient number, since it is larger than the sum of its proper divisors (1125163179).

2285534421 is a wasteful number, since it uses less digits than its factorization.

2285534421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618025 (or 618019 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 2285534421 is about 47807.2632661607. The cubic root of 2285534421 is about 1317.2329588267.

The spelling of 2285534421 in words is "two billion, two hundred eighty-five million, five hundred thirty-four thousand, four hundred twenty-one".