70414380 has 96 divisors (see below), whose sum is σ = 230630400. Its totient is φ = 17786304.

The previous prime is 70414373. The next prime is 70414411. The reversal of 70414380 is 8341407.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6829 + ... + 13691.

It is an arithmetic number, because the mean of its divisors is an integer number (2402400).

Almost surely, 2^70414380 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 70414380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115315200).

70414380 is an abundant number, since it is smaller than the sum of its proper divisors (160216020).

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

70414380 is a wasteful number, since it uses less digits than its factorization.

70414380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900 (or 6892 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 70414380 is about 8391.3276661086. The cubic root of 70414380 is about 412.9401582611.

Adding to 70414380 its reverse (8341407), we get a palindrome (78755787).

The spelling of 70414380 in words is "seventy million, four hundred fourteen thousand, three hundred eighty".