7412621952 has 32 divisors (see below), whose sum is σ = 19689778080. Its totient is φ = 2470873856.

The previous prime is 7412621941. The next prime is 7412621963. The reversal of 7412621952 is 2591262147.

It is an interprime number because it is at equal distance from previous prime (7412621941) and next prime (7412621963).

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 7412621952.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9651468 + ... + 9652235.

It is an arithmetic number, because the mean of its divisors is an integer number (615305565).

Almost surely, 2^7412621952 is an apocalyptic number.

It is an amenable number.

7412621952 is an abundant number, since it is smaller than the sum of its proper divisors (12277156128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7412621952 is a wasteful number, since it uses less digits than its factorization.

7412621952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19303720 (or 19303708 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 7412621952 is about 86096.5850193839. The cubic root of 7412621952 is about 1949.8024741408.

The spelling of 7412621952 in words is "seven billion, four hundred twelve million, six hundred twenty-one thousand, nine hundred fifty-two".