1090652 has 24 divisors (see below), whose sum is σ = 2073456. Its totient is φ = 499968.

The previous prime is 1090627. The next prime is 1090681. The reversal of 1090652 is 2560901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2738 + ... + 3110.

It is an arithmetic number, because the mean of its divisors is an integer number (86394).

2^1090652 is an apocalyptic number.

It is an amenable number.

1090652 is a deficient number, since it is larger than the sum of its proper divisors (982804).

1090652 is a wasteful number, since it uses less digits than its factorization.

1090652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1090652 is about 1044.3428555795. The cubic root of 1090652 is about 102.9347624719.

It can be divided in two parts, 109065 and 2, that multiplied together give a triangular number (218130 = T₆₆₀).

The spelling of 1090652 in words is "one million, ninety thousand, six hundred fifty-two".