70350 has 48 divisors (see below), whose sum is σ = 202368. Its totient is φ = 15840.

The previous prime is 70327. The next prime is 70351. The reversal of 70350 is 5307.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1017 + ... + 1083.

It is an arithmetic number, because the mean of its divisors is an integer number (4216).

2⁷⁰³⁵⁰ is an apocalyptic number.

70350 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 70350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101184).

70350 is an abundant number, since it is smaller than the sum of its proper divisors (132018).

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

70350 is a wasteful number, since it uses less digits than its factorization.

70350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 15.

The square root of 70350 is about 265.2357441975. The cubic root of 70350 is about 41.2814269232.

Adding to 70350 its reverse (5307), we get a palindrome (75657).

The spelling of 70350 in words is "seventy thousand, three hundred fifty".