7245074 has 4 divisors (see below), whose sum is σ = 10867614. Its totient is φ = 3622536.

The previous prime is 7245071. The next prime is 7245127. The reversal of 7245074 is 4705427.

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., 4439449 + 2805625 = 2107^2 + 1675^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7245071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811267 + ... + 1811270.

Almost surely, 2^7245074 is an apocalyptic number.

7245074 is a deficient number, since it is larger than the sum of its proper divisors (3622540).

7245074 is a wasteful number, since it uses less digits than its factorization.

7245074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622539.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 7245074 is about 2691.6675128998. The cubic root of 7245074 is about 193.4999877589.

It can be divided in two parts, 724507 and 4, that multiplied together give a triangular number (2898028 = T₂₄₀₇).

The spelling of 7245074 in words is "seven million, two hundred forty-five thousand, seventy-four".