1052415 has 48 divisors (see below), whose sum is σ = 2253888. Its totient is φ = 442368.

The previous prime is 1052413. The next prime is 1052417. The reversal of 1052415 is 5142501.

It is an interprime number because it is at equal distance from previous prime (1052413) and next prime (1052417).

It is not a de Polignac number, because 1052415 - 2¹ = 1052413 is a prime.

It is a super-2 number, since 2×1052415² = 2215154664450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3967 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (46956).

2^1052415 is an apocalyptic number.

1052415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052415 is an abundant number, since it is smaller than the sum of its proper divisors (1201473).

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

1052415 is a wasteful number, since it uses less digits than its factorization.

1052415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1052415 is about 1025.8727991325. The cubic root of 1052415 is about 101.7174997369.

Adding to 1052415 its reverse (5142501), we get a palindrome (6194916).

It can be divided in two parts, 10 and 52415, that added together give a palindrome (52425).

The spelling of 1052415 in words is "one million, fifty-two thousand, four hundred fifteen".