28574062 has 32 divisors (see below), whose sum is σ = 49610880. Its totient is φ = 12206880.

The previous prime is 28574053. The next prime is 28574069. The reversal of 28574062 is 26047582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28574069) 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 15 ways as a sum of consecutive naturals, for example, 82173 + ... + 82519.

It is an arithmetic number, because the mean of its divisors is an integer number (1550340).

Almost surely, 2^28574062 is an apocalyptic number.

28574062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28574062 is a deficient number, since it is larger than the sum of its proper divisors (21036818).

28574062 is a wasteful number, since it uses less digits than its factorization.

28574062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 28574062 is about 5345.4711672593. The cubic root of 28574062 is about 305.7201008963.

It can be divided in two parts, 285 and 74062, that added together give a palindrome (74347).

The spelling of 28574062 in words is "twenty-eight million, five hundred seventy-four thousand, sixty-two".