1542354 has 16 divisors (see below), whose sum is σ = 3365280. Its totient is φ = 467360.

The previous prime is 1542349. The next prime is 1542361. The reversal of 1542354 is 4532451.

It is a super-2 number, since 2×1542354² = 4757711722632, which contains 22 as substring.

It is an Ulam 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, 11619 + ... + 11750.

It is an arithmetic number, because the mean of its divisors is an integer number (210330).

2^1542354 is an apocalyptic number.

1542354 is an abundant number, since it is smaller than the sum of its proper divisors (1822926).

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

1542354 is a wasteful number, since it uses less digits than its factorization.

1542354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23385.

The product of its digits is 2400, while the sum is 24.

The square root of 1542354 is about 1241.9154560597. The cubic root of 1542354 is about 115.5388449017.

The spelling of 1542354 in words is "one million, five hundred forty-two thousand, three hundred fifty-four".