3250142 has 8 divisors (see below), whose sum is σ = 5571696. Its totient is φ = 1392912.

The previous prime is 3250129. The next prime is 3250147. The reversal of 3250142 is 2410523.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3250142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250147) 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, 116063 + ... + 116090.

It is an arithmetic number, because the mean of its divisors is an integer number (696462).

Almost surely, 2^3250142 is an apocalyptic number.

3250142 is a deficient number, since it is larger than the sum of its proper divisors (2321554).

3250142 is a wasteful number, since it uses less digits than its factorization.

3250142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232162.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3250142 is about 1802.8150210157. The cubic root of 3250142 is about 148.1269606938.

Adding to 3250142 its reverse (2410523), we get a palindrome (5660665).

The spelling of 3250142 in words is "three million, two hundred fifty thousand, one hundred forty-two".