4152740 has 24 divisors (see below), whose sum is σ = 8822520. Its totient is φ = 1641728.

The previous prime is 4152737. The next prime is 4152761. The reversal of 4152740 is 472514.

It can be written as a sum of positive squares in 4 ways, for example, as 23716 + 4129024 = 154^2 + 2032^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (367605).

Almost surely, 2^4152740 is an apocalyptic number.

It is an amenable number.

4152740 is an abundant number, since it is smaller than the sum of its proper divisors (4669780).

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

4152740 is a wasteful number, since it uses less digits than its factorization.

4152740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431 (or 2429 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4152740 is about 2037.8272743292. The cubic root of 4152740 is about 160.7354166689.

The spelling of 4152740 in words is "four million, one hundred fifty-two thousand, seven hundred forty".