2361958 has 4 divisors (see below), whose sum is σ = 3542940. Its totient is φ = 1180978.

The previous prime is 2361943. The next prime is 2361959. The reversal of 2361958 is 8591632.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590488 + ... + 590491.

It is an arithmetic number, because the mean of its divisors is an integer number (885735).

2^2361958 is an apocalyptic number.

2361958 is a deficient number, since it is larger than the sum of its proper divisors (1180982).

2361958 is a wasteful number, since it uses less digits than its factorization.

2361958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180981.

The product of its digits is 12960, while the sum is 34.

The square root of 2361958 is about 1536.8662921673. The cubic root of 2361958 is about 133.1754144249.

The spelling of 2361958 in words is "two million, three hundred sixty-one thousand, nine hundred fifty-eight".