1961234 has 16 divisors (see below), whose sum is σ = 3231360. Its totient is φ = 885360.

The previous prime is 1961231. The next prime is 1961249. The reversal of 1961234 is 4321691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1961231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5072 + ... + 5444.

It is an arithmetic number, because the mean of its divisors is an integer number (201960).

2^1961234 is an apocalyptic number.

1961234 is a deficient number, since it is larger than the sum of its proper divisors (1270126).

1961234 is a wasteful number, since it uses less digits than its factorization.

1961234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its digits is 1296, while the sum is 26.

The square root of 1961234 is about 1400.4406449400. The cubic root of 1961234 is about 125.1727531408.

The spelling of 1961234 in words is "one million, nine hundred sixty-one thousand, two hundred thirty-four".