28954342 has 8 divisors (see below), whose sum is σ = 43698456. Its totient is φ = 14388192.

The previous prime is 28954339. The next prime is 28954357. The reversal of 28954342 is 24345982.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44083 + ... + 44734.

It is an arithmetic number, because the mean of its divisors is an integer number (5462307).

Almost surely, 2^28954342 is an apocalyptic number.

28954342 is a deficient number, since it is larger than the sum of its proper divisors (14744114).

28954342 is a wasteful number, since it uses less digits than its factorization.

28954342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88982.

The product of its digits is 69120, while the sum is 37.

The square root of 28954342 is about 5380.9238983654. The cubic root of 28954342 is about 307.0703612772.

The spelling of 28954342 in words is "twenty-eight million, nine hundred fifty-four thousand, three hundred forty-two".