3620548 has 6 divisors (see below), whose sum is σ = 6335966. Its totient is φ = 1810272.

The previous prime is 3620537. The next prime is 3620567. The reversal of 3620548 is 8450263.

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 529984 = 1758^2 + 728^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 452565 + ... + 452572.

Almost surely, 2^3620548 is an apocalyptic number.

It is an amenable number.

3620548 is a deficient number, since it is larger than the sum of its proper divisors (2715418).

3620548 is a wasteful number, since it uses less digits than its factorization.

3620548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905141 (or 905139 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3620548 is about 1902.7737647971. The cubic root of 3620548 is about 153.5529283749.

The spelling of 3620548 in words is "three million, six hundred twenty thousand, five hundred forty-eight".