70076448 has 192 divisors, whose sum is σ = 233694720. Its totient is φ = 20238336.

The previous prime is 70076443. The next prime is 70076467. The reversal of 70076448 is 84467007.

It is a happy number.

70076448 is a `hidden beast` number, since 7 + 0 + 0 + 7 + 644 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (70076443) 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, 190761 + ... + 191127.

It is an arithmetic number, because the mean of its divisors is an integer number (1217160).

Almost surely, 2^70076448 is an apocalyptic number.

70076448 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70076448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116847360).

70076448 is an abundant number, since it is smaller than the sum of its proper divisors (163618272).

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

70076448 is a wasteful number, since it uses less digits than its factorization.

70076448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 70076448 is about 8371.1676604880. The cubic root of 70076448 is about 412.2785058822.

The spelling of 70076448 in words is "seventy million, seventy-six thousand, four hundred forty-eight".