4905902 has 4 divisors (see below), whose sum is σ = 7358856. Its totient is φ = 2452950.

The previous prime is 4905899. The next prime is 4905917. The reversal of 4905902 is 2095094.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226474 + ... + 1226477.

It is an arithmetic number, because the mean of its divisors is an integer number (1839714).

Almost surely, 2^4905902 is an apocalyptic number.

4905902 is a deficient number, since it is larger than the sum of its proper divisors (2452954).

4905902 is a wasteful number, since it uses less digits than its factorization.

4905902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452953.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 4905902 is about 2214.9270868360. The cubic root of 4905902 is about 169.9180920300.

The spelling of 4905902 in words is "four million, nine hundred five thousand, nine hundred two".