1952723 has 8 divisors (see below), whose sum is σ = 2073600. Its totient is φ = 1834888.

The previous prime is 1952693. The next prime is 1952729. The reversal of 1952723 is 3272591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1952723 - 2¹² = 1948627 is a prime.

It is a super-2 number, since 2×1952723² = 7626254229458, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1952729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638 + ... + 2076.

It is an arithmetic number, because the mean of its divisors is an integer number (259200).

2^1952723 is an apocalyptic number.

1952723 is a deficient number, since it is larger than the sum of its proper divisors (120877).

1952723 is a wasteful number, since it uses less digits than its factorization.

1952723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its digits is 3780, while the sum is 29.

The square root of 1952723 is about 1397.3986546437. The cubic root of 1952723 is about 124.9914234116.

The spelling of 1952723 in words is "one million, nine hundred fifty-two thousand, seven hundred twenty-three".