2361428 has 6 divisors (see below), whose sum is σ = 4132506. Its totient is φ = 1180712.

The previous prime is 2361427. The next prime is 2361461. The reversal of 2361428 is 8241632.

It can be written as a sum of positive squares in only one way, i.e., 2316484 + 44944 = 1522^2 + 212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2361397 and 2361406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295175 + ... + 295182.

It is an arithmetic number, because the mean of its divisors is an integer number (688751).

2^2361428 is an apocalyptic number.

It is an amenable number.

2361428 is a deficient number, since it is larger than the sum of its proper divisors (1771078).

2361428 is a wasteful number, since it uses less digits than its factorization.

2361428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590361 (or 590359 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2361428 is about 1536.6938537002. The cubic root of 2361428 is about 133.1654525980.

The spelling of 2361428 in words is "two million, three hundred sixty-one thousand, four hundred twenty-eight".