882278402 has 4 divisors (see below), whose sum is σ = 1323417606. Its totient is φ = 441139200.

The previous prime is 882278401. The next prime is 882278477. The reversal of 882278402 is 204872288.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 817330921 + 64947481 = 28589^2 + 8059^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 882278402.

It is not an unprimeable number, because it can be changed into a prime (882278401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220569599 + ... + 220569602.

Almost surely, 2^882278402 is an apocalyptic number.

882278402 is a deficient number, since it is larger than the sum of its proper divisors (441139204).

882278402 is a wasteful number, since it uses less digits than its factorization.

882278402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441139203.

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 882278402 is about 29703.1715814995. The cubic root of 882278402 is about 959.1102875181.

The spelling of 882278402 in words is "eight hundred eighty-two million, two hundred seventy-eight thousand, four hundred two".