52344215 has 32 divisors (see below), whose sum is σ = 79349760. Its totient is φ = 32198400.

The previous prime is 52344211. The next prime is 52344223. The reversal of 52344215 is 51244325.

It is a happy number.

It is not a de Polignac number, because 52344215 - 2² = 52344211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52344211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29555 + ... + 31275.

It is an arithmetic number, because the mean of its divisors is an integer number (2479680).

Almost surely, 2^52344215 is an apocalyptic number.

52344215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52344215 is a deficient number, since it is larger than the sum of its proper divisors (27005545).

52344215 is a wasteful number, since it uses less digits than its factorization.

52344215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its digits is 4800, while the sum is 26.

The square root of 52344215 is about 7234.9302000780. The cubic root of 52344215 is about 374.0728860780.

It can be divided in two parts, 5234 and 4215, that added together give a palindrome (9449).

The spelling of 52344215 in words is "fifty-two million, three hundred forty-four thousand, two hundred fifteen".