1976652 has 18 divisors (see below), whose sum is σ = 4996628. Its totient is φ = 658872.

The previous prime is 1976647. The next prime is 1976657. The reversal of 1976652 is 2566791.

It is an interprime number because it is at equal distance from previous prime (1976647) and next prime (1976657).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 54907 = 1976652 / (1 + 9 + 7 + 6 + 6 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (1976657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27418 + ... + 27489.

2^1976652 is an apocalyptic number.

1976652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1976652 is an abundant number, since it is smaller than the sum of its proper divisors (3019976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1976652 is a wasteful number, since it uses less digits than its factorization.

1976652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54917 (or 54912 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 1976652 is about 1405.9345646224. The cubic root of 1976652 is about 125.4999074088.

It can be divided in two parts, 1976 and 652, that added together give a triangular number (2628 = T₇₂).

The spelling of 1976652 in words is "one million, nine hundred seventy-six thousand, six hundred fifty-two".