5435121 has 32 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 3144960.

The previous prime is 5435117. The next prime is 5435123. The reversal of 5435121 is 1215345.

It is not a de Polignac number, because 5435121 - 2² = 5435117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5435123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68760 + ... + 68838.

It is an arithmetic number, because the mean of its divisors is an integer number (259200).

Almost surely, 2^5435121 is an apocalyptic number.

5435121 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5435121 is a deficient number, since it is larger than the sum of its proper divisors (2859279).

5435121 is a wasteful number, since it uses less digits than its factorization.

5435121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189.

The product of its digits is 600, while the sum is 21.

The square root of 5435121 is about 2331.3345963203. The cubic root of 5435121 is about 175.8205924048.

The spelling of 5435121 in words is "five million, four hundred thirty-five thousand, one hundred twenty-one".