4153734 has 64 divisors (see below), whose sum is σ = 10207680. Its totient is φ = 1244160.

The previous prime is 4153717. The next prime is 4153753. The reversal of 4153734 is 4373514.

It is a super-2 number, since 2×4153734² = 34507012285512, which contains 22 as substring.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4153698 and 4153707.

It is a congruent number.

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, 42774 + ... + 42870.

It is an arithmetic number, because the mean of its divisors is an integer number (159495).

Almost surely, 2^4153734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4153734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5103840).

4153734 is an abundant number, since it is smaller than the sum of its proper divisors (6053946).

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

4153734 is a wasteful number, since it uses less digits than its factorization.

4153734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 176 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 4153734 is about 2038.0711469426. The cubic root of 4153734 is about 160.7482401909.

The spelling of 4153734 in words is "four million, one hundred fifty-three thousand, seven hundred thirty-four".