84737148 has 12 divisors (see below), whose sum is σ = 197720040. Its totient is φ = 28245712.

The previous prime is 84737143. The next prime is 84737153. The reversal of 84737148 is 84173748.

It is an interprime number because it is at equal distance from previous prime (84737143) and next prime (84737153).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84737143) 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, 3530703 + ... + 3530726.

It is an arithmetic number, because the mean of its divisors is an integer number (16476670).

Almost surely, 2^84737148 is an apocalyptic number.

It is an amenable number.

84737148 is an abundant number, since it is smaller than the sum of its proper divisors (112982892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84737148 is a wasteful number, since it uses less digits than its factorization.

84737148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061436 (or 7061434 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 84737148 is about 9205.2782684718. The cubic root of 84737148 is about 439.2292774800.

The spelling of 84737148 in words is "eighty-four million, seven hundred thirty-seven thousand, one hundred forty-eight".