2474536 has 8 divisors (see below), whose sum is σ = 4639770. Its totient is φ = 1237264.

The previous prime is 2474533. The next prime is 2474539. The reversal of 2474536 is 6354742.

It is an interprime number because it is at equal distance from previous prime (2474533) and next prime (2474539).

It can be written as a sum of positive squares in only one way, i.e., 1454436 + 1020100 = 1206^2 + 1010^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2474536² = 12246656830592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2474498 and 2474507.

It is not an unprimeable number, because it can be changed into a prime (2474533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154651 + ... + 154666.

2^2474536 is an apocalyptic number.

It is an amenable number.

2474536 is a deficient number, since it is larger than the sum of its proper divisors (2165234).

2474536 is a wasteful number, since it uses less digits than its factorization.

2474536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309323 (or 309319 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 2474536 is about 1573.0657964624. The cubic root of 2474536 is about 135.2585078750.

The spelling of 2474536 in words is "two million, four hundred seventy-four thousand, five hundred thirty-six".