4152465 has 20 divisors (see below), whose sum is σ = 7444404. Its totient is φ = 2214432.

The previous prime is 4152433. The next prime is 4152503. The reversal of 4152465 is 5642514.

4152465 is a `hidden beast` number, since 415 + 246 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 944784 + 3207681 = 972^2 + 1791^2 .

It is not a de Polignac number, because 4152465 - 2⁵ = 4152433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

4152465 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4722 + ... + 5531.

Almost surely, 2^4152465 is an apocalyptic number.

4152465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4152465 is a deficient number, since it is larger than the sum of its proper divisors (3291939).

4152465 is a wasteful number, since it uses less digits than its factorization.

4152465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10270 (or 10261 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4152465 is about 2037.7597993876. The cubic root of 4152465 is about 160.7318685525.

Adding to 4152465 its reverse (5642514), we get a palindrome (9794979).

The spelling of 4152465 in words is "four million, one hundred fifty-two thousand, four hundred sixty-five".