141790734 has 48 divisors (see below), whose sum is σ = 317325840. Its totient is φ = 45722880.

The previous prime is 141790721. The next prime is 141790739. The reversal of 141790734 is 437097141.

It is a super-2 number, since 2×141790734² = 40209224496517512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141790739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140022 + ... + 141030.

It is an arithmetic number, because the mean of its divisors is an integer number (6610955).

Almost surely, 2^141790734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141790734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158662920).

141790734 is an abundant number, since it is smaller than the sum of its proper divisors (175535106).

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

141790734 is a wasteful number, since it uses less digits than its factorization.

141790734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 141790734 is about 11907.5914441166. The cubic root of 141790734 is about 521.4539363833.

The spelling of 141790734 in words is "one hundred forty-one million, seven hundred ninety thousand, seven hundred thirty-four".