7361506 has 4 divisors (see below), whose sum is σ = 11042262. Its totient is φ = 3680752.

The previous prime is 7361503. The next prime is 7361507. The reversal of 7361506 is 6051637.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6051637 = 79 ⋅76603.

It can be written as a sum of positive squares in only one way, i.e., 7049025 + 312481 = 2655^2 + 559^2 .

It is not an unprimeable number, because it can be changed into a prime (7361503) 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, 1840375 + ... + 1840378.

Almost surely, 2^7361506 is an apocalyptic number.

7361506 is a deficient number, since it is larger than the sum of its proper divisors (3680756).

7361506 is a wasteful number, since it uses less digits than its factorization.

7361506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680755.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 7361506 is about 2713.2095385355. The cubic root of 7361506 is about 194.5310317191.

The spelling of 7361506 in words is "seven million, three hundred sixty-one thousand, five hundred six".