928540654 has 4 divisors (see below), whose sum is σ = 1392810984. Its totient is φ = 464270326.

The previous prime is 928540619. The next prime is 928540661. The reversal of 928540654 is 456045829.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 456045829 = 41 ⋅11123069.

It is a super-2 number, since 2×928540654² = 1724375492261495432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 928540654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232135162 + ... + 232135165.

It is an arithmetic number, because the mean of its divisors is an integer number (348202746).

Almost surely, 2^928540654 is an apocalyptic number.

928540654 is a deficient number, since it is larger than the sum of its proper divisors (464270330).

928540654 is a wasteful number, since it uses less digits than its factorization.

928540654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464270329.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 928540654 is about 30471.9650498618. The cubic root of 928540654 is about 975.5891785006.

The spelling of 928540654 in words is "nine hundred twenty-eight million, five hundred forty thousand, six hundred fifty-four".