1652423626 has 32 divisors (see below), whose sum is σ = 2917232640. Its totient is φ = 687159936.

The previous prime is 1652423623. The next prime is 1652423627. The reversal of 1652423626 is 6263242561.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (1652423623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194230 + ... + 202558.

It is an arithmetic number, because the mean of its divisors is an integer number (91163520).

Almost surely, 2^1652423626 is an apocalyptic number.

1652423626 is a deficient number, since it is larger than the sum of its proper divisors (1264809014).

1652423626 is a wasteful number, since it uses less digits than its factorization.

1652423626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8758.

The product of its digits is 103680, while the sum is 37.

The square root of 1652423626 is about 40650.0138499361. The cubic root of 1652423626 is about 1182.2440362745.

The spelling of 1652423626 in words is "one billion, six hundred fifty-two million, four hundred twenty-three thousand, six hundred twenty-six".