1354222541 has 8 divisors (see below), whose sum is σ = 1601051520. Its totient is φ = 1120735728.

The previous prime is 1354222537. The next prime is 1354222561. The reversal of 1354222541 is 1452224531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1354222541 - 2² = 1354222537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354222561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3335321 + ... + 3335726.

It is an arithmetic number, because the mean of its divisors is an integer number (200131440).

Almost surely, 2^1354222541 is an apocalyptic number.

It is an amenable number.

1354222541 is a deficient number, since it is larger than the sum of its proper divisors (246828979).

1354222541 is an equidigital number, since it uses as much as digits as its factorization.

1354222541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671083.

The product of its digits is 9600, while the sum is 29.

The square root of 1354222541 is about 36799.7627845615. The cubic root of 1354222541 is about 1106.3605446641.

The spelling of 1354222541 in words is "one billion, three hundred fifty-four million, two hundred twenty-two thousand, five hundred forty-one".