1097464 has 8 divisors (see below), whose sum is σ = 2057760. Its totient is φ = 548728.

The previous prime is 1097461. The next prime is 1097483. The reversal of 1097464 is 4647901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68584 + ... + 68599.

It is an arithmetic number, because the mean of its divisors is an integer number (257220).

2^1097464 is an apocalyptic number.

It is an amenable number.

1097464 is a deficient number, since it is larger than the sum of its proper divisors (960296).

1097464 is a wasteful number, since it uses less digits than its factorization.

1097464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137189 (or 137185 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1097464 is about 1047.5991599844. The cubic root of 1097464 is about 103.1486213414.

The spelling of 1097464 in words is "one million, ninety-seven thousand, four hundred sixty-four".