914798420 has 12 divisors (see below), whose sum is σ = 1921076724. Its totient is φ = 365919360.

The previous prime is 914798413. The next prime is 914798431. The reversal of 914798420 is 24897419.

It can be written as a sum of positive squares in 2 ways, for example, as 371255824 + 543542596 = 19268^2 + 23314^2 .

It is a super-2 number, since 2×914798420² = 1673712298468992800, which contains 22 as substring.

It is a congruent number.

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, 22869941 + ... + 22869980.

It is an arithmetic number, because the mean of its divisors is an integer number (160089727).

Almost surely, 2^914798420 is an apocalyptic number.

It is an amenable number.

914798420 is an abundant number, since it is smaller than the sum of its proper divisors (1006278304).

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

914798420 is a wasteful number, since it uses less digits than its factorization.

914798420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45739930 (or 45739928 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 914798420 is about 30245.6347263535. The cubic root of 914798420 is about 970.7523903527.

It can be divided in two parts, 91479 and 8420, that added together give a palindrome (99899).

The spelling of 914798420 in words is "nine hundred fourteen million, seven hundred ninety-eight thousand, four hundred twenty".