70407000 has 96 divisors (see below), whose sum is σ = 238006080. Its totient is φ = 18772800.

The previous prime is 70406977. The next prime is 70407019. The reversal of 70407000 is 70407.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5089 + ... + 12911.

It is an arithmetic number, because the mean of its divisors is an integer number (2479230).

Almost surely, 2^70407000 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 70407000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119003040).

70407000 is an abundant number, since it is smaller than the sum of its proper divisors (167599080).

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

70407000 is a wasteful number, since it uses less digits than its factorization.

70407000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7850 (or 7833 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 18.

The square root of 70407000 is about 8390.8879148753. The cubic root of 70407000 is about 412.9257312608.

Adding to 70407000 its reverse (70407), we get a palindrome (70477407).

70407000 divided by its reverse (70407) gives a cube (1000 = 10³).

The spelling of 70407000 in words is "seventy million, four hundred seven thousand".