2032547421 has 16 divisors (see below), whose sum is σ = 2994240384. Its totient is φ = 1219874304.

The previous prime is 2032547411. The next prime is 2032547431. The reversal of 2032547421 is 1247452302.

It is an interprime number because it is at equal distance from previous prime (2032547411) and next prime (2032547431).

It is not a de Polignac number, because 2032547421 - 2⁶ = 2032547357 is a prime.

It is a super-2 number, since 2×2032547421² = 8262498037227502482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032547411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865216 + ... + 867561.

It is an arithmetic number, because the mean of its divisors is an integer number (187140024).

Almost surely, 2^2032547421 is an apocalyptic number.

It is an amenable number.

2032547421 is a deficient number, since it is larger than the sum of its proper divisors (961692963).

2032547421 is a wasteful number, since it uses less digits than its factorization.

2032547421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732820.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2032547421 is about 45083.7822392931. The cubic root of 2032547421 is about 1266.7188372402.

Adding to 2032547421 its reverse (1247452302), we get a palindrome (3279999723).

The spelling of 2032547421 in words is "two billion, thirty-two million, five hundred forty-seven thousand, four hundred twenty-one".