70233000 has 128 divisors (see below), whose sum is σ = 224864640. Its totient is φ = 18240000.

The previous prime is 70232999. The next prime is 70233043. The reversal of 70233000 is 33207.

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

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, 122715 + ... + 123285.

It is an arithmetic number, because the mean of its divisors is an integer number (1756755).

Almost surely, 2^70233000 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 70233000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112432320).

70233000 is an abundant number, since it is smaller than the sum of its proper divisors (154631640).

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

70233000 is a wasteful number, since it uses less digits than its factorization.

70233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 70233000 is about 8380.5131107827. The cubic root of 70233000 is about 412.5852899856.

Adding to 70233000 its reverse (33207), we get a palindrome (70266207).

The spelling of 70233000 in words is "seventy million, two hundred thirty-three thousand".