151401046 has 4 divisors (see below), whose sum is σ = 227101572. Its totient is φ = 75700522.

The previous prime is 151401017. The next prime is 151401059. The reversal of 151401046 is 640104151.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37850260 + ... + 37850263.

It is an arithmetic number, because the mean of its divisors is an integer number (56775393).

Almost surely, 2^151401046 is an apocalyptic number.

151401046 is a deficient number, since it is larger than the sum of its proper divisors (75700526).

151401046 is an equidigital number, since it uses as much as digits as its factorization.

151401046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75700525.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 151401046 is about 12304.5132370200. The cubic root of 151401046 is about 532.9784202080.

Adding to 151401046 its reverse (640104151), we get a palindrome (791505197).

The spelling of 151401046 in words is "one hundred fifty-one million, four hundred one thousand, forty-six".