67474848 has 192 divisors, whose sum is σ = 216760320. Its totient is φ = 17971200.

The previous prime is 67474843. The next prime is 67474861. The reversal of 67474848 is 84847476.

It is a happy number.

It is a super-2 number, since 2×67474848² = 9105710225246208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 67474797 and 67474806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67474843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 854073 + ... + 854151.

It is an arithmetic number, because the mean of its divisors is an integer number (1128960).

Almost surely, 2^67474848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67474848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108380160).

67474848 is an abundant number, since it is smaller than the sum of its proper divisors (149285472).

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

67474848 is a wasteful number, since it uses less digits than its factorization.

67474848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 163 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 48.

The square root of 67474848 is about 8214.3075179835. The cubic root of 67474848 is about 407.1120635902.

The spelling of 67474848 in words is "sixty-seven million, four hundred seventy-four thousand, eight hundred forty-eight".