84737001 has 4 divisors (see below), whose sum is σ = 112982672. Its totient is φ = 56491332.

The previous prime is 84736987. The next prime is 84737063. The reversal of 84737001 is 10073748.

It is a happy number.

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 not a de Polignac number, because 84737001 - 2⁶ = 84736937 is a prime.

It is a super-3 number, since 3×84737001³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84737001.

It is not an unprimeable number, because it can be changed into a prime (84737071) 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, 14122831 + ... + 14122836.

It is an arithmetic number, because the mean of its divisors is an integer number (28245668).

Almost surely, 2^84737001 is an apocalyptic number.

It is an amenable number.

84737001 is a deficient number, since it is larger than the sum of its proper divisors (28245671).

84737001 is a wasteful number, since it uses less digits than its factorization.

84737001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245670.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 84737001 is about 9205.2702839189. The cubic root of 84737001 is about 439.2290234917.

The spelling of 84737001 in words is "eighty-four million, seven hundred thirty-seven thousand, one".