537415 has 8 divisors (see below), whose sum is σ = 678960. Its totient is φ = 407232.

The previous prime is 537413. The next prime is 537497. The reversal of 537415 is 514735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537415 - 2¹ = 537413 is a prime.

537415 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 537415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2734 + ... + 2923.

It is an arithmetic number, because the mean of its divisors is an integer number (84870).

2⁵³⁷⁴¹⁵ is an apocalyptic number.

537415 is a deficient number, since it is larger than the sum of its proper divisors (141545).

537415 is a wasteful number, since it uses less digits than its factorization.

537415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681.

The product of its digits is 2100, while the sum is 25.

The square root of 537415 is about 733.0859431199. The cubic root of 537415 is about 81.3023804252.

The spelling of 537415 in words is "five hundred thirty-seven thousand, four hundred fifteen".