2287962 has 24 divisors (see below), whose sum is σ = 5249556. Its totient is φ = 717696.

The previous prime is 2287951. The next prime is 2287963. The reversal of 2287962 is 2697822.

2287962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1879641 + 408321 = 1371^2 + 639^2 .

It is a super-2 number, since 2×2287962² = 10469540226888, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2² + 2¹⁰ + 8⁷ + 7⁶ + 9⁴ + 6² + 2¹⁶ .

It is not an unprimeable number, because it can be changed into a prime (2287963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3433 + ... + 4044.

2^2287962 is an apocalyptic number.

2287962 is an abundant number, since it is smaller than the sum of its proper divisors (2961594).

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

2287962 is a wasteful number, since it uses less digits than its factorization.

2287962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7499 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 2287962 is about 1512.6010710032. The cubic root of 2287962 is about 131.7699159870.

It can be divided in two parts, 2287 and 962, that added together give a square (3249 = 57²).

The spelling of 2287962 in words is "two million, two hundred eighty-seven thousand, nine hundred sixty-two".