5477642 has 4 divisors (see below), whose sum is σ = 8216466. Its totient is φ = 2738820.

The previous prime is 5477629. The next prime is 5477663. The reversal of 5477642 is 2467745.

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., 5387041 + 90601 = 2321^2 + 301^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1369409 + ... + 1369412.

Almost surely, 2^5477642 is an apocalyptic number.

5477642 is a deficient number, since it is larger than the sum of its proper divisors (2738824).

5477642 is a wasteful number, since it uses less digits than its factorization.

5477642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738823.

The product of its digits is 47040, while the sum is 35.

The square root of 5477642 is about 2340.4362841146. The cubic root of 5477642 is about 176.2779054787.

The spelling of 5477642 in words is "five million, four hundred seventy-seven thousand, six hundred forty-two".