2354387 has 8 divisors (see below), whose sum is σ = 2707200. Its totient is φ = 2005704.

The previous prime is 2354353. The next prime is 2354413. The reversal of 2354387 is 7834532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2354387 - 2¹² = 2350291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354087) 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 7 ways as a sum of consecutive naturals, for example, 314 + ... + 2192.

It is an arithmetic number, because the mean of its divisors is an integer number (338400).

2^2354387 is an apocalyptic number.

2354387 is the 1253-rd pentagonal number.

2354387 is a deficient number, since it is larger than the sum of its proper divisors (352813).

2354387 is a wasteful number, since it uses less digits than its factorization.

2354387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its digits is 20160, while the sum is 32.

The square root of 2354387 is about 1534.4011861309. The cubic root of 2354387 is about 133.0329690065.

The spelling of 2354387 in words is "two million, three hundred fifty-four thousand, three hundred eighty-seven".