7472500106 has 4 divisors (see below), whose sum is σ = 11208750162. Its totient is φ = 3736250052.

The previous prime is 7472500103. The next prime is 7472500109. The reversal of 7472500106 is 6010052747.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7472500103) and next prime (7472500109).

It can be written as a sum of positive squares in only one way, i.e., 6468180625 + 1004319481 = 80425^2 + 31691^2 .

It is a super-2 number, since 2×7472500106² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7472500103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1868125025 + ... + 1868125028.

Almost surely, 2^7472500106 is an apocalyptic number.

7472500106 is a deficient number, since it is larger than the sum of its proper divisors (3736250056).

7472500106 is a wasteful number, since it uses less digits than its factorization.

7472500106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736250055.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 7472500106 is about 86443.6238597156. The cubic root of 7472500106 is about 1955.0384806758.

The spelling of 7472500106 in words is "seven billion, four hundred seventy-two million, five hundred thousand, one hundred six".