1042906474 has 8 divisors (see below), whose sum is σ = 1576677888. Its totient is φ = 517347180.

The previous prime is 1042906451. The next prime is 1042906489. The reversal of 1042906474 is 4746092401.

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 2×1042906474² = 2175307827022225352, which contains 22 as substring.

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, 2052712 + ... + 2053219.

It is an arithmetic number, because the mean of its divisors is an integer number (197084736).

Almost surely, 2^1042906474 is an apocalyptic number.

1042906474 is a deficient number, since it is larger than the sum of its proper divisors (533771414).

1042906474 is a wasteful number, since it uses less digits than its factorization.

1042906474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106060.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 1042906474 is about 32294.0625192929. The cubic root of 1042906474 is about 1014.1023469372.

Adding to 1042906474 its reverse (4746092401), we get a palindrome (5788998875).

The spelling of 1042906474 in words is "one billion, forty-two million, nine hundred six thousand, four hundred seventy-four".