70366240 has 48 divisors (see below), whose sum is σ = 189991872. Its totient is φ = 24125184.

The previous prime is 70366237. The next prime is 70366243. The reversal of 70366240 is 4266307.

It is an interprime number because it is at equal distance from previous prime (70366237) and next prime (70366243).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 70366199 and 70366208.

It is not an unprimeable number, because it can be changed into a prime (70366243) 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, 30294 + ... + 32533.

It is an arithmetic number, because the mean of its divisors is an integer number (3958164).

Almost surely, 2^70366240 is an apocalyptic number.

70366240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70366240 is an abundant number, since it is smaller than the sum of its proper divisors (119625632).

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

70366240 is a wasteful number, since it uses less digits than its factorization.

70366240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62849 (or 62841 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 70366240 is about 8388.4587380519. The cubic root of 70366240 is about 412.8460322642.

The spelling of 70366240 in words is "seventy million, three hundred sixty-six thousand, two hundred forty".