4250870 has 32 divisors (see below), whose sum is σ = 8678880. Its totient is φ = 1486080.

The previous prime is 4250861. The next prime is 4250879. The reversal of 4250870 is 780524.

It is an interprime number because it is at equal distance from previous prime (4250861) and next prime (4250879).

It is a super-3 number, since 3×4250870³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (271215).

Almost surely, 2^4250870 is an apocalyptic number.

4250870 is an abundant number, since it is smaller than the sum of its proper divisors (4428010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4250870 is a wasteful number, since it uses less digits than its factorization.

4250870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4250870 is about 2061.7638080052. The cubic root of 4250870 is about 161.9916421030.

The spelling of 4250870 in words is "four million, two hundred fifty thousand, eight hundred seventy".