7620150 has 48 divisors (see below), whose sum is σ = 19422864. Its totient is φ = 1975680.

The previous prime is 7620143. The next prime is 7620161. The reversal of 7620150 is 510267.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 4864 + ... + 6236.

It is an arithmetic number, because the mean of its divisors is an integer number (404643).

Almost surely, 2^7620150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7620150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9711432).

7620150 is an abundant number, since it is smaller than the sum of its proper divisors (11802714).

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

7620150 is a wasteful number, since it uses less digits than its factorization.

7620150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 7620150 is about 2760.4619178681. The cubic root of 7620150 is about 196.7831191317.

The spelling of 7620150 in words is "seven million, six hundred twenty thousand, one hundred fifty".