1454252038 has 16 divisors (see below), whose sum is σ = 2257670160. Its totient is φ = 701719200.

The previous prime is 1454252021. The next prime is 1454252057. The reversal of 1454252038 is 8302524541.

It is a super-2 number, since 2×1454252038² = 4229697980054306888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454251994 and 1454252012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153808 + ... + 162988.

It is an arithmetic number, because the mean of its divisors is an integer number (141104385).

Almost surely, 2^1454252038 is an apocalyptic number.

1454252038 is a deficient number, since it is larger than the sum of its proper divisors (803418122).

1454252038 is a wasteful number, since it uses less digits than its factorization.

1454252038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11943.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 1454252038 is about 38134.6566524467. The cubic root of 1454252038 is about 1132.9564781817.

Adding to 1454252038 its reverse (8302524541), we get a palindrome (9756776579).

The spelling of 1454252038 in words is "one billion, four hundred fifty-four million, two hundred fifty-two thousand, thirty-eight".