4138702 has 4 divisors (see below), whose sum is σ = 6208056. Its totient is φ = 2069350.

The previous prime is 4138691. The next prime is 4138703. The reversal of 4138702 is 2078314.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034674 + ... + 1034677.

It is an arithmetic number, because the mean of its divisors is an integer number (1552014).

Almost surely, 2^4138702 is an apocalyptic number.

4138702 is a deficient number, since it is larger than the sum of its proper divisors (2069354).

4138702 is a wasteful number, since it uses less digits than its factorization.

4138702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069353.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 4138702 is about 2034.3800038341. The cubic root of 4138702 is about 160.5540945302.

The spelling of 4138702 in words is "four million, one hundred thirty-eight thousand, seven hundred two".