4154634 has 24 divisors (see below), whose sum is σ = 9820512. Its totient is φ = 1258920.

The previous prime is 4154629. The next prime is 4154639. The reversal of 4154634 is 4364514.

It is an interprime number because it is at equal distance from previous prime (4154629) and next prime (4154639).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4154598 and 4154607.

It is not an unprimeable number, because it can be changed into a prime (4154639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10294 + ... + 10689.

It is an arithmetic number, because the mean of its divisors is an integer number (409188).

Almost surely, 2^4154634 is an apocalyptic number.

4154634 is an abundant number, since it is smaller than the sum of its proper divisors (5665878).

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

4154634 is a wasteful number, since it uses less digits than its factorization.

4154634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21002 (or 20999 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4154634 is about 2038.2919319862. The cubic root of 4154634 is about 160.7598492611.

The spelling of 4154634 in words is "four million, one hundred fifty-four thousand, six hundred thirty-four".