67490248 has 24 divisors (see below), whose sum is σ = 147205350. Its totient is φ = 28924224.

The previous prime is 67490237. The next prime is 67490309. The reversal of 67490248 is 84209476.

It can be written as a sum of positive squares in only one way, i.e., 40220964 + 27269284 = 6342^2 + 5222^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 67490248.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85693 + ... + 86476.

Almost surely, 2^67490248 is an apocalyptic number.

It is an amenable number.

67490248 is an abundant number, since it is smaller than the sum of its proper divisors (79715102).

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

67490248 is a wasteful number, since it uses less digits than its factorization.

67490248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172189 (or 172178 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 67490248 is about 8215.2448533200. The cubic root of 67490248 is about 407.1430333963.

The spelling of 67490248 in words is "sixty-seven million, four hundred ninety thousand, two hundred forty-eight".