34040248 has 32 divisors (see below), whose sum is σ = 73296000. Its totient is φ = 14657760.

The previous prime is 34040243. The next prime is 34040249. The reversal of 34040248 is 84204043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8508 + ... + 11851.

It is an arithmetic number, because the mean of its divisors is an integer number (2290500).

Almost surely, 2^34040248 is an apocalyptic number.

34040248 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

34040248 is an abundant number, since it is smaller than the sum of its proper divisors (39255752).

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

34040248 is a wasteful number, since it uses less digits than its factorization.

34040248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395 (or 20391 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 34040248 is about 5834.4021116135. The cubic root of 34040248 is about 324.0889609905.

The spelling of 34040248 in words is "thirty-four million, forty thousand, two hundred forty-eight".