5401602 has 12 divisors (see below), whose sum is σ = 11703510. Its totient is φ = 1800528.

The previous prime is 5401559. The next prime is 5401603. The reversal of 5401602 is 2061045.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 826281 = 2139^2 + 909^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 300089 = 5401602 / (5 + 4 + 0 + 1 + 6 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (5401603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150027 + ... + 150062.

Almost surely, 2^5401602 is an apocalyptic number.

5401602 is an abundant number, since it is smaller than the sum of its proper divisors (6301908).

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

5401602 is a wasteful number, since it uses less digits than its factorization.

5401602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300097 (or 300094 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5401602 is about 2324.1346776811. The cubic root of 5401602 is about 175.4584117493.

Adding to 5401602 its reverse (2061045), we get a palindrome (7462647).

The spelling of 5401602 in words is "five million, four hundred one thousand, six hundred two".