28049362 has 16 divisors (see below), whose sum is σ = 46059552. Its totient is φ = 12705120.

The previous prime is 28049341. The next prime is 28049363. The reversal of 28049362 is 26394082.

It is not an unprimeable number, because it can be changed into a prime (28049363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4678 + ... + 8830.

It is an arithmetic number, because the mean of its divisors is an integer number (2878722).

Almost surely, 2^28049362 is an apocalyptic number.

28049362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28049362 is a deficient number, since it is larger than the sum of its proper divisors (18010190).

28049362 is a wasteful number, since it uses less digits than its factorization.

28049362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 28049362 is about 5296.1648388244. The cubic root of 28049362 is about 303.8372354113.

The spelling of 28049362 in words is "twenty-eight million, forty-nine thousand, three hundred sixty-two".