4154340 has 24 divisors (see below), whose sum is σ = 11632320. Its totient is φ = 1107808.

The previous prime is 4154333. The next prime is 4154347. The reversal of 4154340 is 434514.

It is an interprime number because it is at equal distance from previous prime (4154333) and next prime (4154347).

It is not an unprimeable number, because it can be changed into a prime (4154347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34560 + ... + 34679.

It is an arithmetic number, because the mean of its divisors is an integer number (484680).

Almost surely, 2^4154340 is an apocalyptic number.

It is an amenable number.

4154340 is an abundant number, since it is smaller than the sum of its proper divisors (7477980).

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

4154340 is a wasteful number, since it uses less digits than its factorization.

4154340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69251 (or 69249 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4154340 is about 2038.2198115022. The cubic root of 4154340 is about 160.7560571493.

Adding to 4154340 its reverse (434514), we get a palindrome (4588854).

The spelling of 4154340 in words is "four million, one hundred fifty-four thousand, three hundred forty".