28377034 has 8 divisors (see below), whose sum is σ = 48646368. Its totient is φ = 12161580.

The previous prime is 28377031. The next prime is 28377047. The reversal of 28377034 is 43077382.

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

It is not an unprimeable number, because it can be changed into a prime (28377031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013452 + ... + 1013479.

It is an arithmetic number, because the mean of its divisors is an integer number (6080796).

Almost surely, 2^28377034 is an apocalyptic number.

28377034 is a deficient number, since it is larger than the sum of its proper divisors (20269334).

28377034 is a wasteful number, since it uses less digits than its factorization.

28377034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026940.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 28377034 is about 5327.0098554442. The cubic root of 28377034 is about 305.0157978022.

The spelling of 28377034 in words is "twenty-eight million, three hundred seventy-seven thousand, thirty-four".