190070712 has 224 divisors, whose sum is σ = 605959200. Its totient is φ = 55427328.

The previous prime is 190070677. The next prime is 190070717. The reversal of 190070712 is 217070091.

It is a super-2 number, since 2×190070712² = 72253751120373888, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190070717) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1743714 + ... + 1743822.

It is an arithmetic number, because the mean of its divisors is an integer number (2705175).

Almost surely, 2^190070712 is an apocalyptic number.

190070712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190070712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302979600).

190070712 is an abundant number, since it is smaller than the sum of its proper divisors (415888488).

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

190070712 is a wasteful number, since it uses less digits than its factorization.

190070712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 190070712 is about 13786.6135073121. The cubic root of 190070712 is about 574.9610176471.

The spelling of 190070712 in words is "one hundred ninety million, seventy thousand, seven hundred twelve".