7420501 has 16 divisors (see below), whose sum is σ = 8552448. Its totient is φ = 6375600.

The previous prime is 7420499. The next prime is 7420519. The reversal of 7420501 is 1050247.

It is not a de Polignac number, because 7420501 - 2¹ = 7420499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15796 + ... + 16258.

It is an arithmetic number, because the mean of its divisors is an integer number (534528).

Almost surely, 2^7420501 is an apocalyptic number.

It is an amenable number.

7420501 is a deficient number, since it is larger than the sum of its proper divisors (1131947).

7420501 is a wasteful number, since it uses less digits than its factorization.

7420501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 7420501 is about 2724.0596542660. The cubic root of 7420501 is about 195.0493059627.

Adding to 7420501 its reverse (1050247), we get a palindrome (8470748).

It can be divided in two parts, 7420 and 501, that added together give a square (7921 = 89²).

The spelling of 7420501 in words is "seven million, four hundred twenty thousand, five hundred one".