7042950 has 120 divisors (see below), whose sum is σ = 20525472. Its totient is φ = 1788480.

The previous prime is 7042949. The next prime is 7042961. The reversal of 7042950 is 592407.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 149827 + ... + 149873.

Almost surely, 2^7042950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7042950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10262736).

7042950 is an abundant number, since it is smaller than the sum of its proper divisors (13482522).

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

7042950 is a wasteful number, since it uses less digits than its factorization.

7042950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 7042950 is about 2653.8556856016. The cubic root of 7042950 is about 191.6835607877.

The spelling of 7042950 in words is "seven million, forty-two thousand, nine hundred fifty".