84852737 has 2 divisors, whose sum is σ = 84852738. Its totient is φ = 84852736.

The previous prime is 84852709. The next prime is 84852751. The reversal of 84852737 is 73725848.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79727041 + 5125696 = 8929^2 + 2264^2 .

It is a cyclic number.

It is not a de Polignac number, because 84852737 - 2¹² = 84848641 is a prime.

It is not a weakly prime, because it can be changed into another prime (84852707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42426368 + 42426369.

It is an arithmetic number, because the mean of its divisors is an integer number (42426369).

It is a Proth number, since it is equal to 5179 ⋅ 2¹⁴ + 1 and 5179 < 2¹⁴.

Almost surely, 2^84852737 is an apocalyptic number.

It is an amenable number.

84852737 is a deficient number, since it is larger than the sum of its proper divisors (1).

84852737 is an equidigital number, since it uses as much as digits as its factorization.

84852737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 44.

The square root of 84852737 is about 9211.5545376446. The cubic root of 84852737 is about 439.4289026608.

The spelling of 84852737 in words is "eighty-four million, eight hundred fifty-two thousand, seven hundred thirty-seven".