70248000 has 112 divisors (see below), whose sum is σ = 232038144. Its totient is φ = 18726400.

The previous prime is 70247981. The next prime is 70248001. The reversal of 70248000 is 84207.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70248001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22537 + ... + 25463.

Almost surely, 2^70248000 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 70248000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116019072).

70248000 is an abundant number, since it is smaller than the sum of its proper divisors (161790144).

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

70248000 is a wasteful number, since it uses less digits than its factorization.

70248000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 70248000 is about 8381.4079962737. The cubic root of 70248000 is about 412.6146605038.

The spelling of 70248000 in words is "seventy million, two hundred forty-eight thousand".