84148476 has 12 divisors (see below), whose sum is σ = 196346472. Its totient is φ = 28049488.

The previous prime is 84148469. The next prime is 84148483. The reversal of 84148476 is 67484148.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84148469) and next prime (84148483).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3506175 + ... + 3506198.

It is an arithmetic number, because the mean of its divisors is an integer number (16362206).

Almost surely, 2^84148476 is an apocalyptic number.

It is an amenable number.

84148476 is an abundant number, since it is smaller than the sum of its proper divisors (112197996).

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

84148476 is a wasteful number, since it uses less digits than its factorization.

84148476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7012380 (or 7012378 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 84148476 is about 9173.2478435939. The cubic root of 84148476 is about 438.2097992017.

The spelling of 84148476 in words is "eighty-four million, one hundred forty-eight thousand, four hundred seventy-six".