1952740 has 24 divisors (see below), whose sum is σ = 4132800. Its totient is φ = 775008.

The previous prime is 1952737. The next prime is 1952747. The reversal of 1952740 is 472591.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1952699 and 1952708.

It is not an unprimeable number, because it can be changed into a prime (1952747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2961 + ... + 3559.

It is an arithmetic number, because the mean of its divisors is an integer number (172200).

2^1952740 is an apocalyptic number.

1952740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1952740 is an abundant number, since it is smaller than the sum of its proper divisors (2180060).

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

1952740 is a wasteful number, since it uses less digits than its factorization.

1952740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1952740 is about 1397.4047373614. The cubic root of 1952740 is about 124.9917861269.

The spelling of 1952740 in words is "one million, nine hundred fifty-two thousand, seven hundred forty".