2532554 has 4 divisors (see below), whose sum is σ = 3798834. Its totient is φ = 1266276.

The previous prime is 2532527. The next prime is 2532559. The reversal of 2532554 is 4552352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1620529 + 912025 = 1273^2 + 955^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2532559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633137 + ... + 633140.

2^2532554 is an apocalyptic number.

2532554 is a deficient number, since it is larger than the sum of its proper divisors (1266280).

2532554 is a wasteful number, since it uses less digits than its factorization.

2532554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266279.

The product of its digits is 6000, while the sum is 26.

The square root of 2532554 is about 1591.4000125676. The cubic root of 2532554 is about 136.3074431634.

The spelling of 2532554 in words is "two million, five hundred thirty-two thousand, five hundred fifty-four".