4906138 has 8 divisors (see below), whose sum is σ = 7368660. Its totient is φ = 2449920.

The previous prime is 4906129. The next prime is 4906147. The reversal of 4906138 is 8316094.

It is an interprime number because it is at equal distance from previous prime (4906129) and next prime (4906147).

It can be written as a sum of positive squares in 2 ways, for example, as 2812329 + 2093809 = 1677^2 + 1447^2 .

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

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, 1948 + ... + 3688.

Almost surely, 2^4906138 is an apocalyptic number.

4906138 is a deficient number, since it is larger than the sum of its proper divisors (2462522).

4906138 is a wasteful number, since it uses less digits than its factorization.

4906138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4906138 is about 2214.9803610868. The cubic root of 4906138 is about 169.9208166412.

The spelling of 4906138 in words is "four million, nine hundred six thousand, one hundred thirty-eight".