1454006542 has 8 divisors (see below), whose sum is σ = 2194070256. Its totient is φ = 722649792.

The previous prime is 1454006527. The next prime is 1454006563. The reversal of 1454006542 is 2456004541.

It is a happy number.

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

It is a super-2 number, since 2×1454006542² = 4228270048357595528, 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, 2176323 + ... + 2176990.

It is an arithmetic number, because the mean of its divisors is an integer number (274258782).

Almost surely, 2^1454006542 is an apocalyptic number.

1454006542 is a deficient number, since it is larger than the sum of its proper divisors (740063714).

1454006542 is a wasteful number, since it uses less digits than its factorization.

1454006542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353482.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1454006542 is about 38131.4377122080. The cubic root of 1454006542 is about 1132.8927221686.

The spelling of 1454006542 in words is "one billion, four hundred fifty-four million, six thousand, five hundred forty-two".