84352537 has 4 divisors (see below), whose sum is σ = 84384976. Its totient is φ = 84320100.

The previous prime is 84352517. The next prime is 84352553. The reversal of 84352537 is 73525348.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84352537 - 2⁷ = 84352409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84352496 and 84352505.

It is not an unprimeable number, because it can be changed into a prime (84352517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11943 + ... + 17644.

It is an arithmetic number, because the mean of its divisors is an integer number (21096244).

Almost surely, 2^84352537 is an apocalyptic number.

It is an amenable number.

84352537 is a deficient number, since it is larger than the sum of its proper divisors (32439).

84352537 is a wasteful number, since it uses less digits than its factorization.

84352537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32438.

The product of its digits is 100800, while the sum is 37.

The square root of 84352537 is about 9184.3637231982. The cubic root of 84352537 is about 438.5637344859.

The spelling of 84352537 in words is "eighty-four million, three hundred fifty-two thousand, five hundred thirty-seven".