1453854228 has 48 divisors (see below), whose sum is σ = 3440994816. Its totient is φ = 477692640.

The previous prime is 1453854221. The next prime is 1453854257. The reversal of 1453854228 is 8224583541.

It is a super-2 number, since 2×1453854228² = 4227384232546951968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453854228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453854221) 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, 519513 + ... + 522303.

It is an arithmetic number, because the mean of its divisors is an integer number (71687392).

Almost surely, 2^1453854228 is an apocalyptic number.

It is an amenable number.

1453854228 is an abundant number, since it is smaller than the sum of its proper divisors (1987140588).

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

1453854228 is a wasteful number, since it uses less digits than its factorization.

1453854228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404 (or 3402 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 1453854228 is about 38129.4404364921. The cubic root of 1453854228 is about 1132.8531621798.

The spelling of 1453854228 in words is "one billion, four hundred fifty-three million, eight hundred fifty-four thousand, two hundred twenty-eight".