1896464 has 10 divisors (see below), whose sum is σ = 3674430. Its totient is φ = 948224.

The previous prime is 1896463. The next prime is 1896473. The reversal of 1896464 is 4646981.

It can be written as a sum of positive squares in only one way, i.e., 1638400 + 258064 = 1280^2 + 508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59249 + ... + 59280.

It is an arithmetic number, because the mean of its divisors is an integer number (367443).

2^1896464 is an apocalyptic number.

It is an amenable number.

1896464 is a deficient number, since it is larger than the sum of its proper divisors (1777966).

1896464 is a wasteful number, since it uses less digits than its factorization.

1896464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118537 (or 118531 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 1896464 is about 1377.1216358768. The cubic root of 1896464 is about 123.7793509267.

The spelling of 1896464 in words is "one million, eight hundred ninety-six thousand, four hundred sixty-four".