1972088 has 8 divisors (see below), whose sum is σ = 3697680. Its totient is φ = 986040.

The previous prime is 1972079. The next prime is 1972093. The reversal of 1972088 is 8802791.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123248 + ... + 123263.

It is an arithmetic number, because the mean of its divisors is an integer number (462210).

2^1972088 is an apocalyptic number.

It is an amenable number.

1972088 is a deficient number, since it is larger than the sum of its proper divisors (1725592).

1972088 is a wasteful number, since it uses less digits than its factorization.

1972088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246517 (or 246513 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 1972088 is about 1404.3105069749. The cubic root of 1972088 is about 125.4032417698.

The spelling of 1972088 in words is "one million, nine hundred seventy-two thousand, eighty-eight".